Handy-Kopfhörer-Fernbedienung für iPhone 3GS 4G

Mobile phone Stereo handsfree earphone headphone withRemote foriphone 3G 3GS 4 ProductCode:RE-IPH-3GSProductName:Mobile phoneHandsfreeProductStandard:Relida The Earphones with Remote and Mic have all the performance and comfort of the acclaimed for Earphones, plus convenient buttons that let you adjust volume, control music and video playback, and even answer or end calls, The Earphones with Remote and Mic take the acclaimed for Earphones and add a control capsule, located on the cable of the right earpiece, that includes a microphone and three buttons. Here's what you can do with this convenient remote: Adjust the volume by pressing the + and - buttons. Control music and video playback — including play/pause and next/previous — by pressing the center button. Record voice memos on supported devices. Answer and end calls. Best forIPH telephone -super stereo sound TechnicalIndex: Driver unit13mm speakerMicrophone4*5mm/-40+3dBImedance32 ohm+15% at 1KHzSenstivitity116dB+3dBFrequency Range20Hz 20000HzRaed Power2mwMaxinum Power5mwPlug3.50mmCord Length1.20m