Specification of product description >Compatible with DIVX,DVD,VCD,DVCD,CD-DA,HDCD,picture CD-RW >The screen can rotate 180 degree >the rotating degree of the picture is as big as 360 degree >W/USB connectivrly and SD card >Can be added the GAME function and GAME handle >Au 7inch 16:9 TFT-LCD Panel . >Composite video/S-video output/Component YUY >2 Built-In Stereo Speakers : Output Power : 1 Watt X 2 Channel >Rechargeable Lithium-ion Battery for 2.5 Hour DVD Playback >Speaker Output: Stereo Speaker Output----2W*2PCS >NTSC/PAL/PAL-M/PAL-N/SECAN systems or Auto search >Power supply:110V-240V 50/60Hz input