Product Details + Function: For Mobile Phone Function: For Routine Office Work Function: Common Headphone Function: Noise Cancelling Function: PORTABLE Function: HiFi Headphone Function: For iPod Support APP: No Active Noise-Cancellation: No Connectors: 3.5mm Support Apt-x: No Support Memory Card: No Vocalism Principle: Dynamic With Microphone: No Control Button: No Style: In-Ear Plug Type: Line Type Brand Name: OSTRY Frequency Response Range: 20-20000Hz Is wireless: No Sensitivity: 102dB Wireless Type: None Volume Control: No Waterproof: No Resistance: 16Ω Communication: Wired Time to market: 2015 Model Number: KC06 Line Length: 1.3m ---SpecificationsSplit---