Handsfree Wireless Bluetooth Earphones Noise Cancelling Business Wireless Bluetooth Headset with Mic for Driver Office Sports

Line Length: None Is wireless: Yes Function: For iPod,For Mobile Phone,Common Headphone Waterproof: No Sensitivity: 95±3dB Support Apt-x: No Support Memory Card: No Resistance: 16Ω Connectors: None Frequency Response Range: 20-24000Hz Volume Control: Yes Vocalism Principle: Other Plug Type: Wireless With Microphone: Yes Style: Ear Hook Active Noise-Cancellation: Yes Control Button: Yes Communication: Wireless Support APP: No Wireless Type: Bluetooth