Lamp& Life: 9Pcs LED,20K Hrs Life
Brightness(Marketing): 100lm
Brightness(Typical): 80lm
Brightness(MIn): 60lm
Contrast Ratio: 300:1, Dynamic up to 10K
I/O(Input/Output): 1 x HDMI / 1 x 3.5mm / 1 x SD card slot / 1 x USB / 1 x VGA / 1 x AV   
Imaging System: Single LCD Panel Display
Number of Pixels: 320 x 240 x 3
Throw Ratio: 1.16:1
Keystone correction: n/a
Lens: Manual Lens&Focus Scanning frequency
YPBPR (YCBCR):  525i (480i), 625i (576i), 525p (480p), 625p (576p),
750 (720)/60p, 750 (720)/50p, 1125 (1080)/60i,
1125 (1080)/50i, 1125 (1080)/24P, 1125 (1080)/50&60P
Video / S-Video:  fH: 15.75 kHz, fV: 60 Hz [NTSC/NTSC4.43/PAL-M/PAL60]
fH: 15.63 kHz, fV: 50 Hz [PAL/PAL-N/SECAM]
Projection method: Front, rear .
Power supply: 100-240V power adapter
Power consumption: 28W
Fan noise: <= 31 dBa
Speaker: 8ohm, 2 W x 2 stereo