Kisnoli A11 Wireless Headphone...

Product Description Model: A11 Version: 5.3 Playing time: 20 hours Charging voltage: DC 5V (Type-C) Battery: 400mAh Output power: 35mW Charging time: 2 hours Play mode: BT / AUX / TF / FM Color options: Black / Brown / Complexion Music format supported: MP3 / MAV Frequency response: 20Hz – 20KHz Frequency range: 20KHz – 20000KHz Wireless distance: 10 meters Sensitivity: 108dB ± 3dB Other features: RGB light Impedance value: 32Ω Net weight: 0.175kg