Headphone Type | Earbud |
---|---|
Connectivity | Bluetooth |
Combines cutting-edge technology, 6mm driver speaker, 99dB ± 3dB sensitivity, 20Hz-20KHz frequency, 20Ω±15% impedance, music / play / talking time ≥ 6 hours for 60% volume, headset charging time ≤ 1.5 hour, standby time ≥ 300 hours, transmission range ≥10m, 3.7V/ 1200mAh li-polymer battery capacity.