Product name: Bluetooth-compatible headphones
Type: Headphones
Transmission distance: 10m
Battery capacity: 400 mAh
Sensitivity: 105 ± 3db
Horn diameter: 40mm
Game Time: About 10h
Standby Time: About 120 h
Charging Time: About 2h
Built-in microphone: Yes
TF card: support
Charging Port: USB
Change of Song: Support (shortcut);
Volume Adjustment: Support (hold down the function key);
Answer the call/hang up the call: Support (short Press);
Audio E/S interface: compatible;