ANC +ENC LED In-ear True Wireless Earphones Black

Brand: Trusmi
Model: WS03-011
Color:Black
Function: Active&Environmental Noise Cancelling
Bluetooth version: 5.4 [Binaural Call]
Bluetooth transmission distance: 10M
Input: Type-C DC 5.0V ⎓0.3A
Playtime: 7 hours
Standby time: 90 days
Charging time: ≤1.5 hours
Headphone battery capacity: left/right 50mAh
Charging box capacity: 300mAh protection board