S4 in ear mobile remote control J5 Android phone with microphone call gift earphones

Name: S4 Earphones Color: White, Black Interface: 3.5mm Line control functions: up/down keys, music playback keys Call button: Call Microphone: built-in Line controlled volume adjustment: Wire controlled adjustment of up and down curves: Music playback: Headphone cable length: about 1.1m Please contact customer service if you need paper box packaging as it is not included by default