Thank you for purchasing this Audio-Technica product.
Before using the product, please read through the Quick Start Guide and Caution Guide, as well as this user manual
when necessary, to ensure that you will use the product correctly.
Safety precautions
Although this product was designed to be used safely, failing to use it correctly may result in an accident. To ensure
safety, observe all warnings and cautions while using the product.
Cautions for the product
• Do not use the product near medical equipment. Radio
waves may affect cardiac pacemakers and medical
electronic equipment. Do not use the product inside
medical facilities.
• When using the product in aircraft, follow airline
instructions.
• Do not use the product near automatic control devices
such as automatic doors and fire alarms. Radio waves may
affect electronic equipment and cause accidents due to
malfunction.
• Do not disassemble, modify or attempt to repair the
product to avoid electric shock, malfunction or fire.
• Do not subject the product to strong impact to avoid
electric shock, malfunction or fire.
• Do not handle the product with wet hands to avoid electric
shock or injury.
• Disconnect the product from a device if the product begins
to malfunction, producing smoke, odor, heat, unwanted
noise or showing other signs of damage. In such a case,
contact your local Audio-Technica dealer.
• Do not allow the product to get wet to avoid electric shock
or malfunction.
• Do not put foreign matter such as combustible materials,
metal, or liquid in the product.
• Do not cover the product with a cloth to avoid fire or injury
by overheating.
• Follow applicable laws regarding mobile phone and
headphone use if using headphones while driving.
• Do not use the product in places where the inability to
hear ambient sound presents a serious risk (such as at
railroad crossings, train stations, and construction sites).
• When charging, make sure to use the included USB
charging cable.
• Do not charge with devices that have quick-charge
functionality (with a voltage of 5 V or more). Doing so may
cause the product to malfunction.
• To prevent damage to your hearing, do not raise the
volume too high. Listening to loud sound for an extended
period may cause temporary or permanent hearing loss.
• Discontinue use if skin irritation results from direct contact
with the product.
• Do not catch your fingers or other body parts between the
housing and the arm or inside the joints.
1
Safety precautions
Cautions for rechargeable battery
The product is equipped with a rechargeable battery (lithium polymer battery).
• If battery fluid gets into eyes, do not rub them. Rinse
thoroughly with clean water such as tap water and consult
a doctor immediately.
• If battery fluid leaks, do not touch fluid with bare hands. If
fluid remains inside the product, it may cause malfunction.
If battery fluid leaks, contact your local Audio-Technica
dealer.
– If fluid gets in your mouth, gargle thoroughly with clean
water such as tap water and consult a doctor
immediately.
– If your skin or clothing comes in contact with fluid,
immediately wash the affected skin or clothing with
water. If you experience skin irritation, consult a doctor.
• To avoid leakage, generation of heat or explosion:
– Never heat, disassemble or modify the battery, nor
dispose of it in a fire.
– Do not attempt to pierce with a nail, hit with a hammer
or step on the battery.
– Do not drop the product or subject it to strong impact.
– Do not get the battery wet.
• Do not use, leave or store the battery in the following
places:
– Area exposed to direct sunlight or high temperatures and
humidity
– Inside of a car under the blazing sun
– Near heat sources such as heat registers
• Charge only with the included USB cable to avoid
malfunction or fire.
• The internal rechargeable battery of this product cannot be
replaced by the user. The battery may have reached the
end of its service life if the usage time becomes
significantly shorter even after the battery has been fully
charged. If this is the case, the battery needs to be
repaired. Contact your local Audio-Technica dealer for
repair details.
• When the product is disposed of, the built-in rechargeable
battery needs to be discarded properly. Contact your local
Audio-Technica dealer to learn how to properly dispose of
the battery.
For customers in the USA
FCC Notice
Warning
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this
device must accept any interference received, including
interference that may cause undesired operation.
Caution
You are cautioned that any changes or modifications not
expressly approved in this manual could void your authority
to operate this equipment.
Note: This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to part
15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no
guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more
of the following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment to an outlet on a circuit different from
that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for
help.
RF Exposure Statement
This transmitter must not be co-located or operated in
conjunction with any other antenna or transmitter used in
other systems. This device complies with FCC radiation
exposure limits set forth for an uncontrolled environment and
meets the FCC radio frequency (RF) Exposure Guidelines.
This equipment has very low levels of RF energy that is
deemed to comply without testing of specific absorption rate
(SAR).
For customers in Canada
IC statement
CAN ICES-3 (B)/NMB-3(B)
This device complies with Industry Canada's licence-exempt
RSSs. Operation is subject to the following two conditions:
(1) This device may not cause interference; and (2) This
device must accept any interference, including interference
that may cause undesired operation of the device.
Under Industry Canada regulations, this radio transmitter
may only operate using an antenna of a type and maximum
(or lesser) gain approved for the transmitter by Industry
Canada. To reduce potential radio interference to other users,
the antenna type and its gain should be so chosen that the
equivalent isotropically radiated power (e.i.r.p.) is not more
than that necessary for successful communication.
This device complies with RSS-102 radiation exposure limits
set forth for an uncontrolled environment.
2
Notes on use
• Be sure to read the connected device’s user manual before
use.
• Audio-Technica will not be liable in any way for any loss of
data in the unlikely event that such losses should occur
while using the product.
• On public transportation or in other public places, keep the
volume low so as not to disturb other people.
• Minimize the volume on your device before connecting
theproduct.
• When using the product in a dry environment, you may
feel a tingling sensation in your ears. This is caused by
static electricity accumulated on your body, not by product
malfunction.
• Do not subject the product to strong impact.
• Do not store the product in direct sunlight, near heating
devices, or in hot, humid, or dusty places. Additionally, do
not allow the product to get wet.
• When the product is used for a long time, the product may
become discolored due to ultraviolet light (especially direct
sunlight) and wear.
• Make sure to hold the plug when connecting and
disconnecting the USB charging cable. The USB charging
cable may become severed or an accident may occur if
you pull on the cable itself.
• When you are not using the USB charging cable,
disconnect it from the product.
• If the product is placed in a bag while the USB charging
cable is still connected, the USB charging cable may
become caught, severed, or broken.
• This product can be used to talk on the phone only when
using a mobile telephone network. Support for telephony
apps that use a mobile data network is not guaranteed.
• If you use the product near an electronic device or
transmitter (such as a mobile phone) which is not
connected with the product, unwanted noise may be
heard. In this case, move the product away from the
electronic device or transmitter.
• If you use the product near a TV or radio antenna, noise
may be seen or heard in the television or radio signal. In
this case, move the product away from the TV or radio
antenna.
• To protect the built-in rechargeable battery, charge it at
least once every 6 months. If too much time passes
between charges, the life of the rechargeable battery may
be reduced, or the rechargeable battery may no longer be
able to be charged.
For a more comfortable Bluetooth® communication experience
The effective communication range of this product varies
depending on obstructions and radio wave conditions.
For a more enjoyable experience, please use the product as close
as possible to the Bluetooth device. To minimize noise and sound
disruptions, avoid placing your body or other obstacles between
the product’s antenna (L side) and the Bluetooth device.
LR
Antenna
3
Part names and functions
Headband
Slider
Joint
L/R (left/right)
indicator
Earpad
Power switch
Turns the power on
and off.
Battery jack
Use to connect the
included USB charging
cable and charge the
product.
Indicator lamp
Displays the operating status and
battery level of the product.
Control button
Use to play/pause music
and answer/end phone
calls.
Volume buttons
Adjust the volume using
+ and –.
Arm
Housing
A microphone is built into
the L (left) side housing.
■ Accessory
• USB charging cable
(30 cm (12"))
4
Charging the battery
• Fully charge the battery when using for the first time.
• When the rechargeable battery is running low, the product will beep through the headphones, and an indicator lamp
will flash in red 3 times every 4 minutes. In this case, charge the battery.
• It takes about 4 hours maximum to charge the battery fully. (This time may vary depending on usage conditions.)
• While charging the battery, the product's Bluetooth connection remains disabled and therefore the product cannot be
used.
1. Connect the included USB charging cable (Micro USB Type-B side) to the battery jack.
• The included USB charging cable is designed for exclusive use with the product. Do not use other cables to
charge the product.
• When inserting the USB charging cable into the USB port or battery jack,
check that the connector is facing in the correct direction before inserting it directly (horizontally).
USB port
Computer
2. Connect the included USB charging cable (USB Type-A side) to the computer to start charging.
• While charging, the indicator lamp lights as follows (it may take several seconds for the indicator lamp to light).
Lit in red: Charging
Off: Charging complete
3. When charging is complete, disconnect the USB charging cable (USB Type-A side) from the computer.
4. Disconnect the USB charging cable (Micro USB Type-B) from the product's battery jack.
Type-A
USB charging cable
(included)
Battery jack
Micro USB Type-B
5
Connecting via Bluetooth wireless technology
To connect the product to a Bluetooth device, the product needs to pair (register) with the device.
Pairing a Bluetooth device
• Read the user manual for the Bluetooth device.
• Place the device within 1 m (3.3') of the product to perform pairing correctly.
• To confirm the progress of the pairing process, wear the product while performing this procedure and listen for the
confirmation tone.
1. Starting with the product turned off, slide the power switch to the “ON” position.
• The indicator lamp will light in white, and then flash.
2. Use your Bluetooth device to begin the pairing process and search for the product.
When your Bluetooth device finds the product, "ATH-SR30BT" will be displayed on the device.
• For information about using your Bluetooth device, refer to the device’s user manual.
3. Select "ATH-SR30BT" to pair the product and your Bluetooth device.
• Some devices may ask for a passkey. In this case, enter “0000”. The passkey may also
be called a passcode, PIN code, PIN number, or password.
• The product sounds a confirmation tone when pairing is complete.
Bluetooth ON
ATH-SR30BT
About pairing
When connecting a new Bluetooth device, you need to pair it with the product. Once the Bluetooth device and the
product are paired, you do not need to pair them again.
However, in the following cases you will need to pair again even if the Bluetooth device was paired once:
• If the product is deleted from the Bluetooth device’s connection history.
• If the product is sent out for repair.
• If 9 or more devices are paired.
(This product can save the pairing information of up to 8 devices. When you pair with a new device after pairing with
8 devices, pairing information for the device with the oldest connection date will be overwritten by the information for
the new device.)
• When switching Bluetooth devices, you may be unable to pair
because the previously connected Bluetooth device cannot be
disconnected. In this case, press and hold the volume buttons (+ and
-) as shown in the figure for about 6 seconds. The product will start
“searching for devices” and you can pair Bluetooth devices that you
want to connect.
100%12:00
6
Using the product
The product can use Bluetooth wireless technology to connect to your device and play music, receive phone calls, etc.
Use the product for whichever of these purposes suits your needs.
Note that Audio-Technica cannot guarantee the operation of displays, such as the battery level display, or applications
via Bluetooth devices.
Power supply ON/OFF
Power
supply
ON
OFFLights in white, then turns off*
*1 It may take several seconds for the indicator lamp to light.
*2 For details, refer to “Indicator lamp display” (p. 10).
Power switch operationIndicator lamp
Lights in white, then flashes in white *1*
2
Wearing the product
Put the side of the product marked “L” (LEFT) onto the left ear
and the side marked “R” (RIGHT) onto the right ear, slide the
slider up and down so that the earpads cover the ears, and then
adjust the headband.
Swivel mechanism
You can fold the housing so that it lies flat. After folding it flat, you can also fold the housing inside the headband.
• The swivel mechanism cannot rotate more than 90 degrees. Do not apply excessive force.
2
Joint
7
Using the product
Compact folding
You can fold the housing into the inner side of the headband using the joints at the fulcrum.
• Be careful so as not to get your fingers caught in the joints.
• When using the product, make sure to return the housing to the original position.
JointFold
Listening to audio
• To connect for the first time, pair the product and your device via Bluetooth wireless technology. If you have already
paired the product and your Bluetooth device, turn on the Bluetooth device’s Bluetooth connection before turning on
the product.
• Use your Bluetooth device to start playback, referring to the device’s user manual as necessary.
Control button
PressPlay/pausePlays or pauses music.*
Press and hold
The speech recognition function (such as Siri, which is installed on iOS devices) may start
depending on the connected device.
1
Volume buttons
PressVolume upIncreases the volume by 1 level.*
+ button
Press and hold
(for about 2 seconds)
Skip forwardPlays the next track.*
PressVolume downDecreases the volume by 1 level.*
- button
*1 Some controls may not be available for music on some smartphones.
*2 A beep is heard when the volume is at the maximum or minimum level.
• The volume control of some devices may not work well with the product.
Press and hold
(for about 2 seconds)
Skip backPlays the previous track.*
8
2
1
2
1
Using the product
Talking on the phone
• If your Bluetooth device supports telephone features, you can use the microphone built into the product to talk on the
phone.
• When your Bluetooth device receives a phone call, the product sounds a ring tone.
• If a call is received while you are listening to music, music playback is paused. When you finish the call, music
playback resumes.*
When
Receiving
a call
Talking on
a call
* Depending on your Bluetooth device, music playback may not resume.
• The phone call controls explained above may not be available on some smartphones.
OperationFunction
Press the control button.Answers the call.
Press and hold the control button (for about 2
seconds).
Press the control button.Ends the call.
Press and hold the control button (for about 2
seconds).
Press a volume button (+ or -).Adjusts the volume (+ or -) of the call.
Rejects the call.
Each time you press and hold the button (about 2
seconds), you switch the call to your mobile phone or
to the product.
Auto power o function
The product automatically turns off after 5 minutes of not being connected to a device that has its power turned on.
Reset function
If the product does not work or other malfunctions occur, refer
to “Charging the battery” (p. 5) for information on inserting
the USB charging cable to provide power, and then do a reset.
Disconnecting and then reconnecting the USB charging cable
will reset the product and should resolve any problem you are
experiencing. If the problem persists, contact your local AudioTechnica dealer.
Resetting does not change any of your settings (pairing
information, volume setting, etc.).
Battery jack
Micro USB Type-B
9
Indicator lamp display
The indicator lamp of the product indicates the product's status as explained below.
Status
Pairing
Connection
Battery
level
Charging
Searching for device
Waiting to be
connected
Connecting
Battery level low
Charging
Fully charged
Indicator lamp display pattern
About voice guidance
The product provides English voice guidance in the following situations.
SituationVoice guidance
Power is turned onPower on
Power is turned offPower off
Red White
Flashing every 0.5 seconds
Flashing twice every 4
seconds
Flashing every 3 seconds
( : gradually lights up)
Flashing 3 times every 4
minutes
Lit
Off
Bluetooth is connectedBluetooth connected
Bluetooth is disconnectedBluetooth disconnected
Battery level lowLow battery
10
Cleaning
Get into the habit of regularly cleaning the product to ensure that it will last for a long time. Do not use alcohol, paint
thinners or other solvents for cleaning purposes.
• To clean, wipe with a dry cloth.
• Wipe away dirt from the earpads and headband with a dry cloth. Sweat or water on the earpads and headband may
cause the colors to fade. In this case, we recommend that you wipe them with a dry cloth and dry them out of direct
sunlight.
• If the product will not be used for an extended period of time, store it in a well-ventilated place free from high
temperatures and humidity.
• Earpads are consumable parts. Replace them when necessary as they will deteriorate through storage and use.
Contact your local Audio-Technica dealer for earpad replacement or other repairs.
11
Troubleshooting
ProblemSolution
Power is not supplied.• Charge the product.
Unable to pair.• Confirm that the Bluetooth device communicates using Ver. 2.1+EDR or higher.
No sound is heard / Sound is
faint.
Sound is distorted / Noise is
heard / Sound cuts out.
Cannot hear the voice of the
caller / Voice of the caller is too
quiet.
The product cannot be charged. • Securely connect the included USB charging cable and charge the product.
• For details about how to operate your Bluetooth device, refer to the device’s user manual.
• If the problem still remains, reset the product. To reset the product, refer to “Reset function” (p. 9) under “Using the product”.
• Place the product and the Bluetooth device within 1 m (3.3') of each other.
• Set the profiles for the Bluetooth device. For procedures on how to set profiles,
refer to the Bluetooth device’s user manual.
• Remove the pairing information for the Bluetooth device then pair the product
with this device again.
• Press and hold the volume buttons (+ and -) on the product for about 6 seconds
(p. 6). The product will start “searching for devices”. Pair the Bluetooth device
that you want to connect.
• Turn on the power of the product and the Bluetooth device.
• Turn up the volume of the product and the Bluetooth device.
• If the Bluetooth device is set to the HFP/HSP connection, switch to the A2DP
connection.
• Move away from obstacles between the product and the Bluetooth device, such
as people, metal or walls, and place them closer together.
• Switch the sound output of the Bluetooth device to the Bluetooth connection.
• Turn down the volume of the product and the Bluetooth device.
• Keep the product away from devices that emit radio waves such as microwaves
and wireless routers.
• Keep the product away from TVs, radios, and devices with built-in tuners. These
devices can also be affected by the product.
• Turn off the equalizer settings of the Bluetooth device.
• Remove obstacles between the product and the Bluetooth device and place
them closer together. For details, refer to "For a more comfortable Bluetooth
communication experience" (p. 3).
• Turn on the power of the product and the Bluetooth device.
• Turn up the volume of the product and the Bluetooth device.
• If the Bluetooth device is set to the A2DP connection, switch to the HFP/HSP
connection.
• Switch the sound output of the Bluetooth device to the Bluetooth connection.
12
Specifications
Headphones
TypeClosed-back dynamic
Driver40 mm
Sensitivity99 dB/mW
Frequency response5 to 35,000 Hz
Impedance32 ohms
Microphone
TypeElectret condenser
Polar patternOmnidirectional
Sensitivity-44 dB (1 V/Pa, at 1 kHz)
Frequency response100 to 10,000 Hz
Communication specifications
Communication systemBluetooth version 5.0 (BDR, EDR)
RF output1.2 mW EIRP
Maximum communication rangeLine of sight - approx. 10 m (33')
Frequency band2.402 GHz to 2.480 GHz
Modulation methodFHSS
Compatible Bluetooth profilesA2DP, AVRCP, HFP, HSP
Support codecAAC, SBC
Supported content protection methodSCMS-T
Transmission band20 to 20,000 Hz
Other
Power supplyDC 3.7 V lithium polymer battery
Charging timeApprox. 4 hours*
Operating timeContinuous transmission time (music playback): Max. approx. 70 hours*
Weight190 g (6.7 oz)
Operating temperature5°C to 40°C (41° F to 104°F)
Accessories• USB charging cable (30 cm (12") USB Type-A / Micro USB Type-B)
Sold separately• Earpad
* The above figures depend on operating conditions.
For product improvement, the product is subject to modification without notice.
• The Bluetooth® word mark and logos are owned by Bluetooth SIG, Inc. and any use of such marks by Audio-Technica Corporation is
under license. All other trademarks are property of their respective owners.
• “AAC” logo is a trademark of Dolby Laboratories.
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Audio-Technica Corporation
2-46-1 Nishi-naruse, Machida, Tokyo 194-8666, Japan