Quantity 1 Piece Color White Material TPE Compatible Models Ipad and Iphone series Connector 4-conductor (TRRS) 3.5mm Cable Length 100cm Function 1. Microphone; 2. Volume control; 3. Answer / end / reject calls; 4. Remote control music or video; Effective conversation range: 80cm; Max. tension: 5Kg Other Features Instruction: Volume up: press +" Volume down: press -; Play / pause music or video: press mid button; Next song or chapter: press mid button twice; Fast forward: press mid button twice and hold; Previous song or chapter: press mid button three time; Backward: press mid button three times and hold; Answer / end call: press mid button; Reject call: press mid button for 2 second"" you will hear beep sound; Switch call and keep current call: press mid button; Switch and end current call: press mid button for seconds"" you will hear beep sound Packing List 1 x Remote cable for Iphone / Ipad "