Bluetooth 5.0 Wireless Earphone.

Connectors:USB
Control Button:Yes
Active Noise-Cancellation:No
Style:Headband
Communication:Wireless
Vocalism Principle:Electrostatic
Volume Control:Yes
Wireless Type:Bluetooth
Support Memory Card:No
With Microphone:No
Model Number:Bluetooth 5.0 Wireless Earphone
Resistance:50 Ω
Frequency Response Range:8-25000Hz
Function:Common Headphone
Sensitivity:118dB
Waterproof:No
Is wireless:No
Line Length:None
Plug Type:Wireless
Support APP:Yes