Mini projector Size: 1.8*1.8*1.8 inch Max Projection Size 120with projection Distance 6m. Best Projection Size 7-70 with Projection Distance 0.3m-4m. Projector weight: 3.25oz (0.092kg) Package Weight7oz (0.2kg) Image System: TEXAS INSTRUMENTS DLP Lamp Spanlife: up to 20,000 hours Input TF/Micro USB Output: 3.5mm Earphone Power Supply: 5V-2A Power Consumption is Low: 10W(max) Aspect Ratio 4:3 16:9 Support Multimedia Files 3GP (H263, MPEG4)/ AVI(XVID,DIVX,H264)/ MKV(XVID, H264, DIVX)/MP4(MPEG4,AVC)/ MPG(MPEG1)/ VOB(MPEG2)/ MPG(MPG- PS)/ RMVB(RV40)/ MOV(H264); MP3/WMA/OGG/AAC/FLAC/WAV/MP2/AMP; JPEG/BMP/PNG;TXT WIFI Support miracast Package Included:1x Projector,1x Manual 1x USB cable,1x Audio Splitter