WATER PROOF 7-INCH 16:9 COLOR TFT-LCD PANEL MP4/DVD VIDEO/DVCD/VCD/SVCD PICTURE COMPATIBLE CD/CD AUDIO/CD-R/CD-RW/MP3/HDCD/WMA COMPATIBLE DVDRW/DVDR COMPATIBLE TV TUNER PAL-B/G D/K OR NTSC-M FREQUENCY RANGE : VL/VH/UHF OR 470MHZ CATV HYPERBAND CHANNELS 44KEYS FULL FUNCTION CARD REMOTE CONTROL WITH BATTERY INCLUDED RECHARGEABLE BATTERY (BUILT-IN 2800MAH/7.4V-OPTION) BATTERY : 2800MAH/7.4V OUTPUT POWER : 9V DC/2.3A AC SOURCE: 100~240V AC UNIT SIZE:26417747 MM