P9 PRO Max Wireless Bluetooth Headset with Mic Noise Cancelling

Product Name: Bluetooth-compatible Headset

Type: Headphone

Transmission distance: 10mBattery

capacity: 400mAh

Sensitivity: 1053db

Horn diameter: 40mm

Play time: about 10h

Standby time: about 120h

Charging time: about 2hBuilt-in

Microphone: Yes

TF card: support

Charging port: USB

Song switching: support (shortcut);

Volume adjustment: support (long press the function key);

Answer the call/hang up the call: support (short press);

Audio I/O interface: support;