Need to use in dark environment Not recommended for PPT or business presentation ideal for home theater movies and video game use</br>50W low power cost; the fan will make noise to Radiating due to the highly temperature</br>Over 30000 hours LED lamp life; Resolution:800x480; Brightness:1000 Lumens; Projection Ratio:1.4:1Support aspect Ratio 4:3/16:9 Lens:F=125 Picture size: 34~130inches Projection distance:1~4.0m(Suggest distance:1~2M)</br>Multimedia Player Support File Formats: Video format(3GP/AVI/MKV/FLV/MOV/MP4/MPG/VOB/MPG/RMVB/RM) Audio fromat(MP3/WMA/WAV/ASF/OGG/ACC) Image format(JPEG/BMP/PNG) TEXT format(TXT)</br>Video projector come with a HDMI cable. Support USB/AV/SD/VGA Interface 3.5mm earphone port. The USB port is only for U-Disk/Hard Disk Device connecting</br></br>Product Description</br></br><b>Features: </b><br>MS-GM60 Portable LED Pico projector not recommended for PPT or business presentation ideal for home theater movies and video game use. Native Resolution:800*480 Contrast:1000:1. Updated model can provide crystal clear image in dark! <br><br><b>Specifications: </b><br>*Type: Multimedia Mini LED Projector<br>*Imaging Technology: TFT LCD<br>*Light: LED<br>* Special function: Keystone with manual correction<br>* Native Resolution: 800*480p<br>* Support Resolution: 1080p 720p<br>* Aspect Ratio: 16:9<br>*Brightness: 1000 lumens<br>*C