Brand Name: DOITOP
Control Button: Yes
Active Noise-Cancellation: Yes
Style: In-Ear
Wireless Type: Bluetooth
Connectors: USB
Communication: Wireless
Vocalism Principle: Other
Volume Control: Yes
Frequency Response Range: 20-20000Hz
Function: For Mobile Phone
Function: HiFi Headphone
Function: For iPod
Function: Sport
Sensitivity: 122±3dB
Is wireless: Yes
Plug Type: Wireless
Support Memory Card: No
With Microphone: Yes
Model Number: 100% waterproof bluetooth earphone
Resistance: 85Ω
Waterproof: Yes
Line Length: None
Support APP: No