SMART Sports Wireless Bluetooth Headphones Headset Stereo Hands free Running Gym Earphone

Brand Name: NoEnName_Null
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: 20-20000Hz
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: Sport
Sensitivity: 120±3dB
Is wireless: Yes
Plug Type: Wireless
Support Memory Card: No
With Microphone: Yes
Model Number: Sport earphone
Resistance: 20Ω
Waterproof: No
Line Length: None