Description
P9 Wireless Bluetooth headphones Available at modern wears pk Bluetooth version:5.0 Transmission distance: 10m Battery capacity: 400mAh Frequency response:20Hz~20kHz Sensitivity: 105±3db Speaker diameter: 40mm Call playback time: about 7-10 hours Standby time: about 120h Charging time: about 2h Built-in microphone: YES