Purchase Qty. Reference FOB Price
10-49 Pieces US$17.00
50-99 Pieces US$16.00
100+ Pieces US$15.00
Product Description
Bluetooth version 5.0 Transmission distance Outdoor straight line distance 15-20 meters Battery capacity polymer lithium battery 35*2 mAh colour white Charging time 1 hours Listening to music time 2.5 hours Standby duration 130 hours battery capacity 55 mAh product weight 0.35kg ...