1. Free Switching Between Wireless And Wired 2. Support 1080P Resolution,The Picture Is Clear And Delicate 3. Wireless Screen Projection,Is More Free And Convenient 4. Wired Projection,Is More Stable And 5.Suitable For Various Scenes 1. Processor: D212 2. Audio Playback Format: MP3, WMA, WAV, OGG, FLAC, DTS, AAC, AC3, APE 3. Interface: 4. Additional Functions: Wired + Wireless 5. Functions: Wireless, Bluetooth, Wifi, Games, Education, On-Demand, High-Definition Display, Local Playback, Screen Projection, Voice Interaction 6. Support Video Formats: , , VOB, MPEG, DAT, , RMVB, WMV, , MP4, SWF, , , , MKV 7. Menu Language: Chinese, English..Multi-Language Support 8. Dimensions: 56mm x 50.8mm x 15.8mm 9. System Requirements: Windows Ios Android 10. Output Resolution: 1080p 11.Colour:black 12.Material:ABS Package Contents: 1 x Screen Projector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.