i. Tech Dynamic Bluetooth Stereo Headphone User Manual Download Page 3

Using Your Headset (cont’d)

Music Playing Functions (A2DP and AVRCP Applicable Only)

*If SRS is enabled, the status indicator will flash blue light twice every time.

Function

Button

Audio

Status Indicator

Disable SRS 
(the default is SRS ON)

Enable SRS

Answer a call when playing 
music

End a call and resume music
Play

Pause
Fast Forward
Next Track
Rewind
Replay
Adjust Volume

When playing music, press and hold 
the 

 for 2 seconds

same as "above"

2 short beeps

a short beep

Flashing blue light 
once

Flashing blue light 
twice

Flashing purple light 
when there is a call

Flashing blue light*
Flashing blue light*

Flashing blue light*
Flashing blue light*
Flashing blue light*
Flashing blue light*
Flashing blue light*
Flashing blue light*

Press the 

MFB

 once

Press the 

MFB

 once

Press‟

II

 once

Press‟

II

 once

Press and hold

I

Press ‟ 

once

Press and hold 

I

Press 

I

‟  once

Press the 

/ Volume 

 

once to increase / decrease by 1 
level (Total 8 levels)

Resetting Your Headphones / Removing the Pairing History

You may reset the headphones to its default settings. Resetting will also remove the pairing 

settings of your headphones with the mobile phone.
1. Connect the supplied charger to your headset and then to AC power. The status indicator will 

stay red.

2. Press and hold the 

 for 10 seconds until the status indicator flashes purple.

3. Release the 

 

.

4. Press and hold the 

 again until the status indicator flashes purple and then release 

the 

 

.

5. The status indicator will stay red again and the headphones are reset.

i.Tech 

Bluetooth

 headset is designed to work with 

Bluetooth

 devices. Due to large 

variability between different 

Bluetooth

 devices from different manufacturers, 

interoperability between the headset and all 

Bluetooth

-enabled products is not 

guaranteed.

Troubleshooting

I can't hear anything in my headphones.

•  Ensure the headphones are turned on and are properly charged.
•  Ensure the headphones are properly paired with the mobile phone.

 

Make sure that the mobile phone is connected with the headphones – if it does not 
connect, either refer to the mobile phone's 

Bluetooth

 menu or by pressing the MFB once 

(see “Turning Your Headphones On and Off” and “Pairing Your Headphones with a 

Bluetooth

 Mobile Phone”).

I can't connect my headphones with mobile phone.

 

Ensure your headphones are turned on and are properly charged.

 

Ensure the headphones are properly paired with your mobile phone.

 

Ensure your mobile phone’s 

Bluetooth

 feature is activated. Please refer to your mobile 

phone user guide for specific instruction.

 

Ensure the headphones are within ten metres range of your mobile phone and there are 
no obstructions, such as walls or other electronic devices in between.

If the above steps do not solve your problem, please recharge the headphones and remove 
your mobile phone’s battery for a while.

I can’t turn off the headphones.

Recharge the headphones for two seconds then disconnect the charger from the 
headphones. The headphones now turn off.

Safety Information

•  Check and observe local laws regarding the use of a mobile phone and headphones while 

driving. If you use the headphones while driving, ensure your full attention and focus.  It 
is your responsibility to drive safely. Consider to pull off the road before making or 
answering a call.

•  Never leave your headphones above any air bag deployment area inside your car as 

serious injury may result when an air bag deploys.

•  Never allow children to play with the headphones – small parts may be of choking hazard.
•  Observe all signs and displays that require an electrical device or RF radio product to be 

switched off in designated areas. These could include hospitals, blasting areas, and 
potentially explosive atmospheres.

•  Turn off your headphones prior to boarding an aircraft. Do not use your headphones 

inside an aircraft.

•  To prevent damage to your hearing, please do not set the listening volume too high.
•  Do not attempt to modify the headphones.
•  Never use the headphones while taking a bath.
•  Do not use the headphones in a sauna or steam room.
•  Do not keep the headphones near a wash basin or other wet places.
•  Do not use the headphones outdoors in the rain.
•  Do not use the headphones in stormy weather.
•  Do not clean the headphones while they are being charged. Always disconnect the 

charger from the headphones before cleaning.

•  Do not attempt to force open the built-in battery.
•  Dispose of the battery and the headphones according to local regulations. Do not dispose 

of them as household waste.

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