Description
Rockstar-02 Collar Bluetooth
Specifications:
Wireless Version:v4+EDRV1.0V1.1V1.1V3.0V
Wireless mode:free/headsetA2D0/AURCP/headset
Wireless Frequency:2402MHZ-2480
Transmission Power: Class2
Transmission Range: 20M
Charge Voltage:5v/100MA-300MA
Charge Time:5H
Battery Capacity: 100MA
Working Voltage:3.6V-4.2V
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