OVERVIEW: Backbone BB-02-B-XW One (Lightning) Mobile Gaming Controller for iPhone Black KEY FEATURES: Meticulously crafted to be comfortable and portable, our compact design features ultra-wide analog triggers, a highly accurate thumbstick, and a responsive D-pad and buttons. Experience ultra-responsive gameplay with a direct connection to your iPhone's Lightning port. Headset Jack: 3.5mm stereo headset jack with microphone support for in-game chat.