Charging + Music + Calling: This 3 in 1 dual-function cable lets you charge your A Mobile Phone while listening to music.and it supports answer phone call and microphone, just enjoy fun and convenience from this adapter.
Anti-fall: Ring holder will keep you phone on your hand.
Plug and Play: Just insert your charger or earphones into the jack and then it plays, no App needed, no additional software needed.
Compatibility: Compatible for A Mobile Phone and all IOS devices running higher-end systems.
Material: ABS+zinc alloy
Application: for iOS 7.0 above
1 * Adapter