P9 Headphones

Bluetooth version:5.3

-Transmission distance: 10m

-Battery capacity: 400mAh

-Frequency response:20Hz~20kHz

-Sensitivity: 105±3db

-Speaker diameter: 40mm

-Call playback time: about 4-5 hours

-Standby time: about 120h

-Charging time: about 2h

-Built-in microphone: YES

-Usage mode: Bluetooth/TF card mp3 mode(Maximum Support 32g）

-Charging voltage:5V-1A

-Song switching: Support

-Volume adjustment: Support

-Answer the call/hang up the call: Support

-Audio I/O interface: Support

-Compatible with All Android & iPhones