Purchase Qty. Reference FOB Price
3,000-4,999 Sets US$16.00
5,000+ Sets US$15.50
Product Description
1.Feature IC Solution 4.1 Bluetooth Ver V4.1 Transmission Frequency 2.4G~2.48G Transmission Power CLASS2,MAX4dbm Wireless Range ≥10m Power volt 3.0~4.2V Bluetooth Profile A2DP Charging Voltage 5V Continuous music playing time >10H Contact standby time >120H Charging Time 2H ...