USB input port is only for flash drive and hard drive!
To connect the mini projector with iPad or smartphone, you will need a lightning to HDMI adapter/ MHL to HDMI adapter or wireless HDMI adapter.
Notice: DeepLee YG300 is Not recommend for PPT or business presentation, need use in DARK environment.
2016 update smallest mini led projector for video game, movie night in your bedroom,big screen home theater.
Imaging unit: LCD
Native resolution: 320x240 pixels
Brightness:50 ANSI Lumen (standard brightness 400~600 Lumen)
Projection size: 24-60 inches
Aspect ratio: 4:3 or 16:9
Projection distance: 1-3.8M
Projction ratio: 2.7:1
Total power: 24W(12V, 2A)
Product size: 126.4*85.8*47.7mm
Bare device weight: 0.29 KG
Operating Mode: Manual and remote control operated
Supported language: Chinese, English, etc
Input Interface: AV, USB, SD card, HDMI
Output Interface :Loud speaker, Stereo headphone
Audio file: Support MP3, WMA, AAC audio files and so on. Seven kinds of sound effects + SRS
Image file: Support Common format like Jpeg, BMP, PNG and so on.
Support image scaling; 360 spin, be able to browse image in full screen
Support format like MP4, RMVB, AVI, RM, MKV, etc.
Support TXT format and auto flip
1X LED Projector Cinema Theater
1X Power adapter
1X Remote control
1X AV cable
1X User Manual
Super Mini Size like a smartphone - Best choice under $55. A Portable Theater / Cinema! With 3.5mm Audio HDMI TF Card Slot USB, Perfect for Holiday Night Entertainment. Support input 5V/2A portable power bank supply(A 5000mAh Power Bank can last 3 hours), See image:4 to know how to connect.