Feature 1 Portable: This is mini projector. 2 Ultra small volume: simple design, small appearance. 3 Audio playback: audio format support: MP3, wma, AAC, FLAC, ape and other audio playback. 4 Multiple sound modes: 7 sound effects + SRS. 5 Function: can read U disk, mobile hard disk, HD Multimedia Interface with computer, tf card, AV with DVD, set top box. 6 Light source type: LED Light source life: 20K hours Aspect ratio: 4:3/16:9 Projected image size: 30-100 inch Physical resolution: 320*240 Projection distance: 1.07-3.5m Operation mode: manual/remote control Support resolution: 1920*1080 Contrast ratio: 1000:1 Imaging unit: LCD Color: 16.7K Machine power: 24W Input terminal: 12V power supply, AV/HD Multimedia Interface/TF/USB Output: 3.5mm earphone Menu language: 23 languages including Chinese/English AV/IP video input: support PAL, NTSC format Product weight: 300g Product size: 137*126*57mmPackage List1*Projector host 1*remote control 1*power adapter 1*Three in one AV cable 1*English user manual