long working time neckband earphone bluetooth earbuds G20 type C charge port
USD $5.2 - $5.5 /Piece
Min.Order:3000 Pieces
Guangdong Wivtak Technology Company Limited
Type:Neckband earphone
Bluetooth IC:JL6956A
Charging port: Micro
Bluetooth version:Bluetooth 5.2
Sound principle:moving coil
Battery capacity:400 mAh
Calling time:50H (50% volume)
Music playing:50 H(50% volume)
Charging time: 30 minutes
Standby time :250 hours
Driver Dia.:10(φmm)
Driver impedance:32Ω+/- 15%
Frequency range:20-20000HZ(hz)
can be fast charging
BIS battery