Bluetooth headset technology standard 2.0 + EDR

[wearing method] the design of hanging ear can be used for both left and right ears.

[Bluetooth version] 2.1

[earphone weight] 11g

[pairing method] when the headset is off, press and hold the power on button for 7 seconds until the red and blue lights of the headset flash alternately. Then, turn on the Bluetooth function of the mobile phone to search for the pairing password 0000 (some mobile phones don't need a password)