Brand Name: langsdom Function: For Mobile Phone,for Video Game,For iPod,Spor... Waterproof: No Active Noise-Cancellation: Yes Support Memory Card: No Connectors: 3.5mm Line Length: 1.2m Plug Type: Line Type Wireless Type: None Support APP: No With Microphone: Yes Support Apt-x: No Style: In-Ear Sensitivity: 101±3d8 Model Number: Original Langsdom JM26 earphone with microp... Resistance: 160 Communication: Wired Vocalism Principle: Dynamic Frequency Response Range: 20-2000Hz Is wireless: No Volume Control: No