1.optical Technology:DLP
2.light source:RGB LED
3.aspect ratio:16:9 (4:3 compatible)
4.brightness:50LM
5.resolution:854X480
6.projection size:9"-85"
7.contrast ratio:1000:1
8.playback format: photo:JPEG BMP
video:H.264 MPEG4 MOV MP4 AVI 3GP
audio:MP3 WAV OGG
document:ppt pdf
9.built-in memory :128m
10.built-in speaker:yes
11.memory slot:SD/SDHC/MMC card up to 32G
12.battery life: enhanced mode:60min
eco