USER GUIDE
IMBT25 Bluetooth Headphones
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English User guide
Warning letter:
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.
The statements should be displayed in the user manual:
changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
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 into 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.
This device complies with Industry Canada license-exempt RSS standard(s). 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.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux
appareils radio
exempts de licence. L'exploitation est autorisée aux deux conditions suivantes :
(1) l'appareil ne
doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter
tout brouillage
radioélectrique subi, même si le brouillage est susceptible d'en compromettre le
fonctionnement.
What’s in the Box.
I.AM+ BT Earphones
Micro USB charging cable.
Quick Start Guide
User Guide
Warranty
2.
Headphones operation
Item
Requirement and Description
Power On/Off
Power On: Press and hold the multifunction button for 3 seconds. (release the
button after the white LED bright, the red LED and white LED start flashing
means the device enter pairing mode)
Power Off: Press and hold the multifunction button until the red LED light up.
Red LED turn off means the device power off
Pairing
First paring: Press and hold multifunction button for 3 sec. to power on,
earphones auto-enter pairing mode - LED alternates flashing Red and White.
To paring with your Bluetooth enabled device, go to settings on your device
make sure Bluetooth is switched on.
The earphones appears as “ A.I. Buttons” Select to pair.
Bluetooth pairing after a successful first pairing:
Power off then Press and hold multifunction button for 5 sec. to place
earphones in pairing mode - LED alternates flashing Red and White,
mobile phone search the Bluetooth device to connect the earphones
( earphones ID is “ A.I. Buttons ” )
If the earphones are outside Bluetooth range and disconnect from device,
the earphones will automatically try to re-connect. If reconnection is
unsuccessful for more than 5 mins, the earphones will power off .
Set up use of earphones with multiple devices
1. Pair headphones to device 1
2. Turn off the Bluetooth on device 1, and turn on Bluetooth on phone 2
3. Search and pair the headset to device 2
4. Turn on Bluetooth on device 1 and connect to earphones
Charging
Open USB door on controller and connect micro USB cable
Using voice
command
Hold volume down for 3 seconds to activate.
LED
Indication
LED turned off when headset powered off or not charging
Power on: white LED on 1s
Power off: red LED on 1s
Pairing: LED alternates flashing Red and White
Connected: white LED 0.1s on/4s off
Disconnected: white LED 0.1s on 2 times/2s off
Incoming call: white LED 0.5s on /0.5s off
Outgoing call: white LED 0.5s on /0.5s off
Active call: white LED 1s on /1s off
Music play: white LED 1s on /4s off
LED is changed from white blinking to Red blinking when battery low
Charging：The headset will power off and enter charging mode - LED signal red
while charging, Solid white when full charge is reached.
Music Mode
Functio
n
Status
Sound
indication
Operation
Volume up
Music or phone
call mode
No
Press volume +
Volume
down
Music or phone
call mode
No
Press volume -
Play/Pause
Music mode
No
Short press multifunction
button
Next song
Music mode
No
Double press multifunction
button
Previous
song
Music mode
No
Triple press multifunction
button
Phone call
Answer call
Incoming call
‘Beep’ sound
Press multifunction button 1
mode
once
time
Reject
incoming call
Incoming call
No
Press and hold multifunction
button for 2 seconds
Hang up
phone call
During phone
call
‘Beep’ sound
one time
Press multifunction button 1
time
Switch call
between
headset and
phone
During phone
call
No
Double press multifunction
button
Incoming call status:
When mobile phone connected to headset through Bluetooth, mobile phone
will stop music player and play ring tone when have incoming call
Mobile phone to resume playing music after hanging up phone call
IMBT25 Bluetooth Headphones Specification:
Up to 7hrs use time
Micro USB charging
Ip54 water resistance.
Frequency Response 20 ~ 20K Hz
Sensitivity 107 dB/mW at 1KHz
Impedance 32 Ohm
Speaker driver 11mm
Magnet type NdFeB
Distortion <1% at 1KHz
Music playback time 7hours
Batteries charging time 2hours
Battery type Li-Polymer Battery
Bluetooth version v4.2
Bluetooth range 10m
Audio connection HSP, A2DP with aptX
Weight 18g
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