Wireless Bone Conduction Headset Bluetooth 4.2

Control Button: Yes
Active Noise-Cancellation: No
Style: Ear Hook
Wireless Type: Bluetooth
Connectors: None
Communication: Wireless
Vocalism Principle: Dynamic
Volume Control: Yes
Frequency Response Range: 8-25000Hz
Function: Monitor Headphone
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: For iPod
Function: HiFi Headphone
Function: Sport
Sensitivity: 122±3dB
Is wireless: Yes
Plug Type: Wireless
Support Memory Card: No
With Microphone: Yes
Model Number: Bone Conduction Earhook Sports Wireless BT Earphone Headphone
Resistance: 9Ω
Waterproof: No
Line Length: None
Support APP: Yes
Call time: 4 hours
Standby time: about 160 hours
Bone Conduction: YES