Features:

Bluetooth version: 5.0 version

Transmission distance: 10 meters

Battery capacity: polymer lithium battery 55mah

Listening to music time: 3 hours 

Standby time: 130 hours

Charging time: 1-2 hours

Working current: 22MA

Standby current: 4uA

Color:Black,Blue,Red



Packing :

1*Sport bluetooth headset



* Pairing mode: long press, red, blue and fast flash is pairing mode

Chinese and English voice switching: When the red and blue lights alternately flash, press the power button twice.

* Button function: long press to power on, long press to turn off, click music pause / play / call answer / hang up the phone, double click the next song.


Note: It ONLY supports play music from TF card or FM radio. TF card NOT included.