Brand Name: cowin Connectors: 3.5mm Control Button: Yes Active Noise-Cancellation: Yes Style: Headband Communication: Wireless+Wired Vocalism Principle: Dynamic Volume Control: Yes Wireless Type: bluetooth Wireless Type: NFC Support Memory Card: No With Microphone: Yes Model Number: E-7 ANC Resistance: 32Ω Frequency Response Range: 20-20000Hz Function: For Mobile Phone Function: For Internet Bar Function: for Video Game Function: HiFi Headphone Function: For iPod Function: Sport Sensitivity: 120±5dB Waterproof: No Is wireless: Yes Line Length: 1.2m Plug Type: Line Type Support APP: Yes Warranty: 18 months Package: Gift package