<br> Control Button: Yes <br> Active Noise-Cancellation: Yes <br> Style: Ear Hook <br> Wireless Type: Bluetooth <br> Wireless Type: Wifi <br> Connectors: Lightning <br> Communication: Wireless <br> Vocalism Principle: Other <br> Volume Control: Yes <br> Frequency Response Range: 20-22000Hz <br> Function: For Internet Bar <br> Function: Monitor Headphone <br> Function: for Video Game <br> Function: Common Headphone <br> Function: For Mobile Phone <br> Function: For iPod <br> Function: HiFi Headphone <br> Function: Sport <br> Sensitivity: 120±5dB <br> Is wireless: Yes <br> Plug Type: Wireless <br> Codecs: AAC <br> Support Memory Card: No <br> With Microphone: Yes <br> Model Number: I80 Second generation <br> Resistance: 9Ω <br> Waterproof: No <br> Line Length: None <br> Support APP: No <br> color: white <br> warranty: 3 month <br> bluetooth: 5.0 <br> package: retail box