Detailed Product Description

Feature:>Latest LED technology with an expected life of 30,000 hours.>Save various files in internal memory> 1GB internal memory and 4GB Max. for SD TF card memory.>Built-in Speakers capable of playing audio files independently.>USB and AV port use for connect with PC and other devices like DVD,digital camera, PDA mobile phone,Mp4 and PSP. >RCA connector for audio output>Portable design with an optional tripod for rotating through an angle of 360°. >It is the best tool for business and product presentations, company training, School education, Friends party & Home amusement etc. Specification:  

Display size	30Inch ~ 50Inch
Resolution	640x 480
Display style	0.62 Inch Single LCoS Panel
Image aspect ratio	4:3
Luminance	10-30Lumen
Clour temperature	6300K
Contrast	100:1
Uniformity	70%
Deformity	≤3%
Bulb style	LED
Working life	30,000 hours
Power Supply	110V ~240V AC Adapter or battery
Size	108 x 59 x 28 mm
Net Weigh	180g

 Pcitrues: Four colours optional: Black,Red,Silver,White