Unic UC28 Mini Pico Full hd Input LED Projector Home Cinema Theater 1080 UC28 mini Pico full hd Input LED Projector Home Cinema Theater 1080 UC28A Portable Pocket projector Color: 16.7M Speaker: 2W x 2 Lens: F=125 System: Multimedia system Output: Headphone Material: Glass,Plastic Display type: LCD Native output Resolution: 320 x 240 Resolution input Support: 1920 x 1080 Brightness: 400 Lumens Contrast Ratio: 400:1 Throw Ration: 1.4:1 Projection Distance: 1.25 - 4.0 m Image Size: 10 - 60 inch best clarity upto 40 inch Image Scale: 4:3,16:9 Interface: USB,AV,VGA,SD Card Slot Aspect Ratio: 16:9 / 4:3 Projector Size: Mini,Pocket,Small,Pico Features: 1080P,Portable,HD,Handheld Function: Speaker Lamp: LED Bluetooth: Unsupport Picture Formats: JPEG/BMP/PNG Video Formats: 3GP(H263, MPEG4)/AVI(XVID, DIVX, H264)/MKV(XVID, H264, DIVX)/FLV(FLV1)/MOV(H264)/MP4(MPEG4, AVC)/MPG(MPEG)/VOB(MPEG2)/MPG(MPG-PS)/RMVB(RV40) Audio Formats: MP3/WMA/OGG/AAC/FLAC/WAV/MP2/AMR Power Supply: 12V Built-in Speaker: Yes Lamp Life: Over 20000 hours DVB-T Supported: No External Subtitle Supported: No 3D: Yes analgraph red and blue 3d Application: Home,Entertainment Package weight: 0.972 kg Product size 8.5 x 9.5 x 3.8 cms Manual focus adjustment for clarity rotate in clock and anti clock wise as per the distance caution rotate slowly and stop when you get clarity. Excess rotating glass lens will come out and can fall on ground If the lens come out do not worry rotate it anti clock wise it will go inside Heating of projector is normal and all projectors heat because of light source This is a cinema projector and cannot be used for commercial education or presentation purpose Text not much visible due to low lamp power This is a dark room projector and suggested to use in dark without lights Package Included: 1 x UC28A Mini Projector 1 x User manual 1 x Power adaptor 1 x 3 in 1 AV cable, 1 x Remote control Please note quality comes with price and you are buying cheapest product. hence expect quality as per the price