P9 Wireless Bluetooth Headphone With Mic Noise Cancelling Headsets Stereo Sound Earphones, Sports,Gaming, Headphones Supported TF

Built-in microphone: YES Bluetooth version: 5.3 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 Usage mode:Bluetooth/TF card mp3 mode (Maximum Support 32gb) Charging voltage:5V-1A Song switching: Support Volume adjustment: Support Answer the call/hang up the call: Support Audio I/O interface:Support “” https://youtube.com/shorts/U-9aVyrj250?si=9ev3f4iRZMhlNlkn