IE 80S BT
Bluetooth®ear-canal headphones
IEN BT, IE 80 S
Instruction manual
Use the search function, the navigation (left) or the following links:
Start
“Product overview”
“Getting started”
“Using the headphones”
“FAQ/If a problem occurs ...”
“Specifications”
Sennheiser electronic GmbH & Co. KG
Am Labor 1 30900 Wedemark Germany
www.sennheiser.com
Version: 06/19 A01
Important safety instructions |
Read this instruction manual carefully and completely before using the product.
Always include this instruction manual when passing the product on to third parties.
Do not use an obviously defective product.
Only use the product in environments where Bluetooth wireless transmission is permitted.
Protect your hearing from high volume levels. Permanent hearing damage may occur when headphones are used at high volume levels for long periods of time. Sennheiser
headphones sound exceptionally good at low and medium volume levels.
The product generates stronger permanent magnetic
fields that could cause interference with cardiac pacemakers, implanted defibrillators (ICDs) and other
implants. Always maintain a distance of at least 3.94"/10 cm between the product component containing the magnet and the cardiac pacemaker, implanted defibrillator, or other implant.
Do not insert the earphones too deep into your ears and never insert them without ear adapters. Always remove the earphones slowly and carefully from your ears.
Keep the product, accessories and packaging parts out of reach of children and pets to prevent accidents. Swallowing and choking hazard.
Do not use the product in an environment that requires your special attention (e.g. in traffic or when performing skilled jobs).
Always keep the product dry and do not expose it to extreme temperatures (hairdryer, heater, extended exposure to sunlight, etc.) to avoid corrosion or deformation.
Use only attachments/accessories/spare parts supplied or recommended by Sennheiser.
Clean the product only with a soft, dry cloth.
WARNING
If abused or misused, the rechargeable batteries may leak.
In extreme cases, they may even present a risk of:
•explosion,
•fire development,
•heat generation,
•smoke or gas development.
2 | IE 80S BT
Important safety instructions
Only use rechargeable batteries and chargers recommended by Sennheiser.
Charge products with built-in rechargeable batteries at ambient temperatures between 10 and 40°C/50 and 104°F.
Do not heat above 60 °C/140 °F, e.g. do not expose to sunlight or throw into fire.
When not using the product for extended periods of time, charge its built-in rechargeable battery regularly (about every 3 months).
Switch rechargeable battery-powered products off after use.
Dispose of defective products with built-in rechargeable batteries at special collection points or return them to your specialist dealer.
This product stores individual settings such as the volume and the Bluetooth addresses of paired devices. This data is required for the operation of the product and is not transferred to Sennheiser or companies commissioned by Sennheiser and is not processed.
Using the “Sennheiser Smart Control” app, you can update the firmware of the product for free via an Internet connection. If the device on which the app is installed is connected to the Internet, the following data is automatically transferred to and processed by Sennheiser servers in order to provide and transfer suitable firmware updates:
MAC address, Bluetooth Low Energy UUID, Bluetooth name of the product, firmware version of the product and version of the app. The data will only be used as specified and will not be stored permanently.
If you do not want this data to be transferred and processed, do not connect to the Internet.
These headphones have been designed as an accessory for Bluetooth compliant devices. They are intended for wireless audio communication such as music playback and phone calls via Bluetooth wireless technology.
It is considered improper use when the product is used for any application not named in the corresponding product documentation.
Sennheiser does not accept liability for damage arising from misuse or improper use of this product and its attachments/accessories.
Sennheiser is not liable for damages to USB devices that are not consistent with the USB specifications. Sennheiser is not liable for damages resulting from the loss of connection due to flat or overaged rechargeable batteries or exceeding the Bluetooth transmission range.
Before putting into operation, please observe the respective coun- try-specific regulations.
IE 80S BT | 3
Package contents
Earphones (IE 80 S)
Detachable Bluetooth®Neckband (IEN BT)
Carry case
USB charging cable with USB-C and
USB-A connector, approx. 1,0 m
Ear adapter set made of:
• silicone (size S, M (pre-mounted upon delivery), L)
• lamellar silicone (size S, M, L)
• memory foam from Comply™ (size S, M, L)
Cleaning tool / bass adjustment tool
Quick guide
Safety guide
Online you can find:
• this detailed instruction manual and additional information (www.sennheiser.com/download)
•the Sennheiser Smart Control app for configuring the headphones and for additional functions (www.sennheiser.com/smartcontrol)
You can find a list of accessories on the IE 80S BT product page at www.sennheiser.com.
Contact your local Sennheiser partner: www.sennheiser.com > “Service & Support”.
4 | IE 80S BT
Product overview
IE 80S BT
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B |
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4 |
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ON |
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3 |
PAIRING |
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MUSIC |
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TELEPHONE |
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890 |
0 |
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ABC |
Ear hooks
Earphones (IE 80 S)
Ear adapters (interchangeable)
Bass control
Detachable Bluetooth® Neckband (IEN BT)
USB-C socket for charging the rechargeable battery
Cover for USB-C socket
Voice assistant button
LED
Microphone
Volume + button (volume up)
IE 80S BT | 5
Product overview
Multi-function button for:
•music functions
•call functions
•pairing function
Pressing for 2 sec: headphones switch ON
Pressing again for 2 sec: activates Bluetooth pairing mode
Pressing for 3 sec: headphones switch OFF
Volume - button (volume down)
LED |
Meaning; the headphones |
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pulses yellow |
are being charged |
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lights up green |
are fully charged |
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lights up green |
are switched on |
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for approx. 3 sec |
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flashes red-blue |
are in Bluetooth pairing mode |
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for approx. 1 min |
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lights up blue |
are connected to a device via |
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for approx. 3 sec |
Bluetooth |
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lights up red |
connection has been interrupted |
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for approx. 3 sec |
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flashes blue |
are not connected to a device via |
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Bluetooth |
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flashes red |
rechargeable battery is almost |
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quickly |
empty |
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lights up red |
System error – perform a restart (> |
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26) |
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flashes red 3x |
are switched off |
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If the LED does not light up immediately during charging, clean the charging socket and charge the headphones until the LED lights up again (> 10).
6 | IE 80S BT
Product overview
The headphones output voice prompts for the following functions. Using the Smart Control app, you can change the language of the voice prompts, choose between voice prompts and beep sounds, or deactivate the status messages with a few exceptions (e.g. rechargeable battery is empty).
Voice prompt |
Meaning/headphones |
“Power on” |
are switched on |
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“Power off” |
are switched off |
“Device (1) (2) connected” |
are connected to device 1 or 2 |
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“No connection” |
are not connected via Bluetooth |
“Pairing” |
are in Bluetooth pairing mode |
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“Pairing successful” |
Bluetooth pairing successful |
“No device found” |
cannot connect to a paired device |
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“Call rejected” |
incoming call rejected |
“Call ended” |
call ended |
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“Mute on” |
microphone is muted, active call is |
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put on hold |
“Mute off” |
microphone is reactivated |
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“More than xx % battery left” |
rechargeable battery has the stated |
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charge level |
“Recharge headset” |
rechargeable battery is empty – |
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recharge the headphones |
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The headphones output beeps/acoustic signals for the following functions.
Acoustic signal |
Meaning/headphones... |
2x low-pitched beep |
minimum volume is reached |
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2x high-pitched beep |
maximum volume is reached |
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IE 80S BT | 7
Getting started
1. Charging the rechargeable battery
The headphones' rechargeable battery is not fully charged upon delivery. Before using the headphones for the first time, charge the rechargeable battery for a complete charging cycle without interruption (> 10).
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USB-C |
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USB-A |
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2. Installing the Smart Control app on your smartphone
The Sennheiser Smart Control app allows you to use all functions and settings of the headphones and to e.g. adjust the sound to your liking using the equalizer (> 13).
3. Connecting the headphones to a Bluetooth device
Connect the headphones to your smartphone via Bluetooth (> 11).
Hold
8 | IE 80S BT
Getting started
4. Selecting suitable ear adapters for optimum fit of the headphones
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L |
M |
S |
L |
M |
S |
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Lamellar silicone |
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ear adapters |
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Silicone |
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ear adapters |
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L |
M |
S |
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Comply |
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ear adapters |
The perceived sound quality and bass performance depends to a large extent on the correct fit of the headphones in the ear.
Test which ear adapter size gives you the best sound quality and the best wearing comfort.
You can choose between:
•silicone ear adapters,
•lamellar silicone ear adapters and
•memory foam ear adapters from Comply™.
All ear adapters are available in size S, M and L. The ear adapters must fit snugly in the ear canal and completely seal your ears (> 14).
Loop the ear hook over your ear from behind.
Insert the earphones at a slight angle into the ears and twist them slightly into the ear canal so that they fit comfortably and snugly in the ear canal.
IE 80S BT | 9