Version of Bluetooth: 5.3 Distance of transmission: 10 meters 400 mAh of battery capacity
Response frequency: 20 Hz–20 kHz Attenuation: 105±3 dB 40 mm is the speaker diameter. The call will replay in 7 to 10 hours. Standby time: around 120 hours Approximately two hours for charging Inbuilt microphone: Certainly Bluetooth/TF card mp3 mode of usage; maximum support of 32 grammes Voltage used to charge: 5V-1A Changing songs: Assistance Modify the volume: Assistance Respond to the call or end it: Encouragement Interface for audio I/O: Support
Contains one P9 Bluetooth headphone. One charging cord One manual
