Suggested retail price: 35Brand: JBMModel: JBM 8600Supply category: spotType: earphoneHeadset type: In-Ear EarphonesWear: earAudio output: portable audio headsetPlug diameter: 3.5mmPlug type: straight typeWireless headset: wired headsetIs there a microphone: noFrequency range: 50-20000 (Hz)Impedance: 16 (Ohm)Sensitivity: 118 (dB)Speaker diameter: 8 (mm)Material: Aluminum Alloy / ear muffsPurpose: General earphone， MP3 earphone， mobile phone earphoneColor: coffee color， iron gray， silverLine length: 1.2