mini projector with Lcos Projection technique, portble Led mini projector, micro projector with 200:1 contrast

Mini projector with Lcos Projection technique, portble Led mini projector, micro projector with 200:1 contrast:

Specifitation:     
Projection technique: Lcos     
Mode of projestion: Front     
nominal luminance brightnesslumen: 12 lumen     
Resolutiondpi: 640*480     
Contrast: 200:1     
Throws regards the lens type: Manual focusing     
Suggestion projection sizeinch: 10 -80 Inch     
projestor distancemeter: 40cm~280cm     
Length and breadth ratio: 16:9/4:3     
support MP3/MP4/MP5/ASF/AVI/JPEG/MPEG4/3gp/wmv/amv/RMVB, and other files at any time.     
Built-in Speakers capable of playing audio files independently.     
Use photo source: LED     
Life of LEDhours: 20000-50000     
power dissipationW: 25W     
Digital keystone correction: No,belongs to front scene     
Security certificate: 3C, CE, Rohs,FCC     
Weightg:104g     
Product external dimensions: 80 x 64 x40mm     
Operating temperature scope: -540     
Work humidity scope: 45%RH80%RH            Power Supply: 110V ~240V AC Adapter     
Menu Language: Support English,Chinese and Arabic     
Includes connectors for USB, Computer, DVD, AV,digital camera,PDA mobile phone,Mp4 and PSP. Capable of connecting to external speakers, that can give a home theatre effect.