Features: 100% brand new and high quality! Ergonomical and fashion appearance design. Comfort to wear. With memory foam tips. High performance copper driver. Upated version with memory wire. Function: Noise Cancelling, headphone monitor, shared headset, routine office work, mobile phone, laptop, for ipod, stereo headphones, Sports, Voice Control, Supports music. Specification: Style: Ear Hook Type: with microphone, without microphone Housing: ABS resin Color: Black Line length: 1.2m Resistance: 16Ω Communication: Wired Waterproof: No Plug type: L bending Sensitivity: 108 minus/plus 3dB Support apt-X: No Vocalism Principle: Dynamic frequency range: 20-20000Hz Memory card support: No Music Styles: pop, blues, rock, new age Compatibility Information: for iPhone, for iPad, for Samsung, for HTC, for LG CTIA standard Android smartphone Driver Unit: 8mm Weight: approx.53g Package Contents: 1 x Headphone(not included boxes) Notice: It is manual measurement, there may be 2-3cm error. And item color displayed in photos may be showing slightly. Due to different on your computer monitor since monitors are not calibrated same. Thanks understanding.