MP4 Player 2.8 inch mp4 player Touch screen mp4 player touch pad mp4 player 8GB MP4 Player with Camera Main Features:Display: 2.8 ... -light Settings Adjustable back-light on time- always, 5, 10, 15, 20, 30 sec Adjustable back-light brightness Selectable dim back ... back-light Auto power off - Never, 10, 15, 30, 60 min Mute Button Button / Screen Lock Easy 3 button control Support game ...