Bluetooth chip Jerry v5.3
The distance should be 10 to 15 meters
Keep the lights on for 5 to 6 hours
The lights are off for 20 hours
Charging interface: Type-C
Supports functions such as play and pause, up and down tracks, call, radio, TF, 3 and 5 audio ports, and dazzling light
The battery of the headphones is 800 mah
Packaging accessories: data cable, instruction manual, packaging
The product colors are black and white.