ANC True wireless earbuds
降噪深度：约28±2DB
Frequency response: 20Hz-20KHz
Sensitivity: 102dB±3dB
Impedance: 32Ω
Speaker:13mm
Earbuds battery: 30mah
Charging case battery: 250mah
Wireless distance: ≥10m
Working time: about 4 hours
Type-C Charging cable included
Painting metallic color on earbuds and charging case
