Noise Cancelling
Active Noise Cancellation (ANC), Environmental Noise Cancellation (ENC)
Bluetooth Standard
Bluetooth v5.3
Battery Capacity(mAh)
30mAh /250mAh
Wireless delay time
less than 30 ms
Place of Origin
Guangdong, China
Transmission Distance
10m-15m
Battery capacity
25mAh / 300mAh
Case for charging earbuds
4 times
Color
White, Black, Pink, support cusmization
Certificates
CE/ FCC/ Rohs/ Reach/ WEEE/ UKCA/CA65, etc