Essential details
Quantity(pieces):40
MOQ:3000
Size:L(60)*W(43.6)*H(49.5) cm
Shipping:Ocean freight, Land freight, Express Delivery
Product Introduction
Color: Black, Sliver, Champagne Gold, Blue, Pink,Green
Wireless version: BT V5.3
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 37 hours (BT)/23 hours (ANC)
Headset battery capacity: 400mAh
Speaker: 40mm
Speaker sensitivity: 115+-3dB
Impedance: 32Q+15%
Speaker frequency: 20Hz-20KHz
Noise reduction: -20db
Wireless version: BT V5.3
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 37 hours (BT)/23 hours (ANC)
Headset battery capacity: 400mAh
Speaker: 40mm
Speaker sensitivity: 115+-3dB
Impedance: 32Q+15%
Speaker frequency: 20Hz-20KHz
Noise reduction: -20db