7" true color 16:9 TFT display with 408[W]X234[H] pixels Mandril: Steel made Size: 251.6X163.5X32 mm Power: AC/Battery Pack Working Voltage: 9V Working Current: 2A Working frequency: 50HZ Battery life: 3h Battery recharge cycle: 300 Storage temperature: -20c-60c Language: Multi-language "Disk support: DVD, VCD, CD, mp3 " DVD/CD/CD-R/CD-RW/MP3/JPEG picture disks playback. "Mini Size: 215X164X31mm ; Weight: 1.04KG [without battery] " Over 3 hrs DVD playback time rechargeable Li-ion high power battery pack "Support car lighter adapter " Support AV input & OPT Audio output "Playing in car, on desk and by hand. " Connecting to a game system or digital camera "Connecting to a DOLBY digital/ DTS decoder or an amplifier with a built-in decoder "