Headphone with remote apply for Iphone light weight wear comfortable ... outstanding from the crowded world.2. Coolest design of remote, simple, elegent, funtional 3. Color available to choose4 ... to phonecall, there is a microphone up onto the remote.Specifications of headphoneDriver Unit: 40mmImpedance: 32ohmsSensitivity: 105±2dB ... response: 20Hz-20,000HzRated voltage: 3V Mobilephone headphone with remote