Line Length:None
With Microphone:Yes
Plug Type:Wireless
Function:For Mobile Phone,Sport,Common Headphone
Wireless Type:Bluetooth
Connectors:USB
Support Apt-x:No
Communication:Wireless
Active Noise-Cancellation:Yes
Support Memory Card:No
Resistance:16Ω
Frequency Response Range:20-20000Hz
Is wireless:Yes
Waterproof:Yes
Model Number:K21S
Support APP:No
Style:Ear Hook
Volume Control:No
Vocalism Principle:Orthodynamic
Control Button:Yes
Brand Name:Tebaurry
Sensitivity:88dB
