Features: Super Thin Portable DVD Player CP-700 1)Shape fashion design. 2)All digital technology with all new audio & video enjoyment. 3)All new wide 16:9 TFT panel. 4)Stereo sound effect. 5)Compatability of DVD/VCD/SVCD/DVCD/MP3/CD/CD-R/DVD-R 6)Manual languages:Chinese/English 7)Regions:as required 8)Server:ALI/M5707 9)Lens:HITACHI/3001D 10)Decorder:ZORAN/ZR367481PQC 11)Resolution:480 dpi 12)Display dimension:7" 16:9 13)Horizontal degree:60 14)Laser wavelength:DVD ?=640-660?, VCD?CD?MP3 ?=775-815? 15)P/N NTSC AUTO 16)Audio response?20HZ-20KHZ?5dB 17)Signal voice ratio? 97dB 18)Audio distortion? -75db 19)Channel separation level? 86dB 20)Dynamic range:81db 21)Audio output?1.8V 22)Sound output? ?=760? 23)Video output? 1.0V 75? 24)Power supply? 110-240V 50/60HZ Input 9V/2A DC Output 25)Power depletion? ?8W 26)Battery?Lithium-Ion Polymer Battery Output 7.4V, 3300mA/h or 5000mA/h for option