Wireless Headset (Copy)
Joyroom JR-H15 ব্লুটুথ হেডসেট ( কপি)
Brand:Joyroom
Model:JR-H15
Bluetooth Version:V4.1
Support Bluetooth Profiles: A2DP, AVRCP, HSP, HFP
Working Distance Range:10 meters
Frequency: 2.402-2.480GHZ
Battery: 195mAh
Output Voltage: 3.4V-4.2V
Talking Time: About 10 hours
Music Time: About 6-8 hours
Charging Time: about 2 hours
Standby Time: About 22 hours
Frequency Response:20Hz-20KHz
