Your car's DC lighter socket outlet is a convenient and unique location for mounting your mobile phone. With this car holder, you're able to hold the phone securely from the outlet slot. Includes a built-in USB port. This sturdy holder wont move or shift while you drive and definitely won't drop your phone. The holder plugs right into your DC lighter socket so there is no need for a suction cup and wont leave any sticky residue on your cars windshield or dashboard. All you need a charging USB Cable. NOTE: CABLE IS NOT INCLUDED. YOU NEED TO USE YOUR OWN USB CABLE.