... with Manual and package 2, Mic and volume control 3,Connectors :3.5mm 4, In-Ear Headset Earphone With Mic for iPhone 4 4S 3GS ... iPod/iphone Earbuds, plus convenient buttons that let you adjust volume, control music and video playback, and even answer or end calls ... can do with this convenient remote:*•Adjust the volume by pressing the + and - buttons.•Control music and video playback — including play/ ...