White

“Material: ABS+PC
BT version: 5.4
BT protocol: a2dp 1.3\avctp 1.4\avdtp 1.3\avrcp 1.5\hfp 1.5 \spp 1.0\rfcomm 1.2\pnp 1.3\hid 1.0\sdp core 4.2\I2cap core 4.2
Speaker diameter: 40mm
Speaker impedance: 32Ω±15%
Transmission distance: 10m
Transmit power: Class2 4dBm
Earphone sensitivity: -92dBm
Mic sensitivity: (-42)±3dB
Earphones battery: 3.7V/350mAh (Lithium battery)
Earphone charging time: 2h
Music time: ANC ON + light 3h， ANC OFF no light 10h
Input interface: Type-C”