Style:In-Ear Communication:Wired Connectors:3.5mm Use:Mobile Phone Function:Microphone,Waterproof,Noise Cancelling Color:Silver,Black,Orange,Pink,Red,Blue,Yellow,Green,Purple,Gray,White,Gold Product name:Metal Earphone Hands free Headset Earbuds Stereo ear phone Material:Aluminum Usage:Mp3/cellphone /pc Color:based on PMS vailable Cable:1.20m Cord Speaker:10mm Ferrite magnets and neodymium for option Impedance:32 Ohm +/-15% Sensitivity:103dB+/-5dB Frequency reponse:20Hz- 20KHz Show More