Vocalism Principle: Dynamic Control Button: Yes Active Noise-Cancellation: No Communication: Wired Volume Control: No Style: In-Ear Sensitivity: 98±3dB Wireless Type: None Is wireless: No Line Length: 1.1m Support APP: No Function: for Video Game Function: Common Headphone Function: For Mobile Phone Function: HiFi Headphone Function: Sport Plug Type: Line Type Connectors: 3.5mm model number: Earphone For xiaomi model number 1: Earphone for Samsung Application: For xiaomi model number 2: handsfree earphone model number 3: earphone model number 4: hands free model number 5: hand free mobil model number 6: audifonos para celular model number 7: headset Color: white,green,black,pink Package: Yes