UC40 specifications for reference
Image System	TFT LCD	Color	16.7K
Brightness	800lumens	Keystone Correction	±15°
Contrast Ratio	800/1	Power Supply	100-240v 50/60HZ
Native Resolution	800*480	Power Comsuption	55W(Max)
Supported Resolution	1920*1080	Input	USB/SD/HDMI/IP/IR
Lamp	LED	Output	3.5mm earphone
Lamp life	20K hours	Speaker	8Ω2W
Lens	F=125	System	Multimedia
Operation Mode	Manual	Language Supported	Chinese,English etc.23languages
Projection distance	1.07-3.8M	Product Size	201mm*153mm*67.5mm
Projection size	34-130"	N.W.	1kg
Aspect Ratio	4:3/16:9	Others	Multi-functions
Video		3GP(H263,MPEG4)/AVI(XVID,DIVX,H264)/MKV(XVID,DIVX,H264)/FLV(FLV1)/MOV(H264)/MP4(MPEG4,AVC)/MPG(MPEG1)/VOB(MPEG2)/RMVB(RV40)
Audio		MP3/WMA/ASF/OGG/AAC/WAV
Pic		JPG/PNG/BMP