1. Bluetooth 4.2 version, the effecctive distance up to 30m, it could build faster connection and transmit stable signal in high speed.
2. Come with an intellgent charger box, it is a storage box as well as a chager. Put the earphone in it and close the lid, it would charge the
3. Dual Bluetooth earphone, the right one is the main earphone, they would turn into double channel stereo mode when connect with the phone. You
could use it in single or together.
4. Intelligent voice prompt, it could indicate you the real-time state of the earphone, such as low battery, successful connection, power on or off and
5. DSP noise reduction technology, it could reduce the wind noise and ambient noise effectively, and reach the 360 degree stereo effect, provide
you crystal clear phone call.
6. Strong compatibility, it could compatible with most of Bluetooth devices. Besides, this earphone support simultaneous connection with two
How To Use:
1. Language Change: While the earphone is charged (put the earphone in the charger box), then double press the MFB (Multifunctional Button).
2. Bluetooth connection: Long press the multifunctional button until the blue and red light flash alternatively, then open your Bluetooth device, search the GFtws7, choose it and complete connection.
3. Dual earphone connection: after connected with the left earphone, turn off the earphone and your Bluetooth device, then open your Bluetooth device again, and long press the MFB of two earphone at the same time, please do not loose the button when the blue and red light flash alternatively, when the blue light of two earphone flash, it mean connection complete.