Trusmi ANC+ENC Dual Mic True Wireless Earphones Black

Description

Model: WS17-011 Color: Black Bluetooth version: 5.4 Transmission distance: ≥10M Driver diameter: Φ10mm Driver impedance: 32Ω±15% Sensitivity: 118±3dB Frequency response: 20Hz-20KHz Battery capacity (charging case): 400mAh 3.7V Battery capacity (headphone): 35mAh 3.7V Charging time (charging case): ≈2 hours 60% volume: 8 hours (without charging case), 32 hours (with charging case) 80% volume: 6 hours (without charging case), 24 hours (with charging case)