Essential details
Quantity(pieces):50
MOQ:3000
Size:L(92)*W(40.5)*H(44.5) cm
Shipping:Ocean freight, Land freight, Express Delivery
Product Introduction
Wireless version: BT V5.3(JL)
Supported protocols: A2DP, AVRCP, HSP, HFP
Transmission range: 10 meters
Transmission frequency: 2.4GHz
Charging voltage: DC 5V
Charging time: about 2 hours
Talk/music time: about 6 hours
Headset battery capacity: 300mAh
Speaker: 40mm (C2)
Speaker sensitivity: 113+-3dB
Impedance: 32Q+-15%
Speaker frequency: 20Hz-20KHz
Supported protocols: A2DP, AVRCP, HSP, HFP
Transmission range: 10 meters
Transmission frequency: 2.4GHz
Charging voltage: DC 5V
Charging time: about 2 hours
Talk/music time: about 6 hours
Headset battery capacity: 300mAh
Speaker: 40mm (C2)
Speaker sensitivity: 113+-3dB
Impedance: 32Q+-15%
Speaker frequency: 20Hz-20KHz