First stated that this is not a professional multimedia projectors to make school education or professional home theater.
GP7S is a brand new design, low price wholesale, 12 LED lights can show 100lms brightness (NAG the market rules).
Original 480x320Pixels 1080P (full HD) video home theater.
With a HDMI port X1,USBx1,SD port X1,VGA port X1, and contains regular audio and video ports, VGA port, just a basic function of no perfect text effect, supports analog TV to select (built in TV Tuner).
The GP7S cannot replace educational multimedia projector, if you are connecting to one computer, it does not provide the best text effect, VGA port as described just as a video display interface.
Victoria bright GP7S other ODM new design inspired by the custom client feedback.
Projector brands distribution, wholesale and OEM,vivibright provides the perfect solution.
Export cross-border e-commerce and domestic electricity distribution best price support.

And the life of the bulb: 12Pcs LED,20K Hrs Life
brightness: 100 lumens
contrast: 300:1, dynamic contrast ratio of 10K
interface (Input/Output): HDMI x1; SD/USB x1; Audio x1,RCA/VGA in x1; Video out X1
imaging systems: Single LCD Panel Display
pixels: 480x320x3
project: 1.16:1
keystone correction: n/a
camera: Corner and focus manually
scanning frequency: 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 mode: Place is cast.
Power supply: 12V & 2A Power adapter
power consumption: 32W
fan noise: Less than 31 DB
Horn: 8 ω, X2 2 w stereo
size (WxHxD): 12.7x12.6x5.6cm
size: 0.5kg
menu language: 8 Language
packing accessories: projector, AC power adapter, RCA cable, remote control, manual;
optional accessories: Stand, power adapter
warranty: two years