... UI design 4.Many panel design for option 5.3D ,PIP enable Model No: GS-817S Specification:1. 7.0 Inch ... ,Touch-screen control,Resolution: 800*RGB*480 3. 3D Interface (PIP Function )4. Motorized Slide Down Panel; 5, The main menu ... DVD,USB/SD,AM/FM,RDS,BT,IPOD,3D and PIP,GPS,DVB-T