Firstsing Portable Mini Led Projector Wifi Wireless Miracast Airplay Video Home Cinema

Display type: LCD 
Native Resolution: 800 x 480 
Brightness: 1200 
Contrast Ratio: 800:1 
Throw Ration: no 
Projection Distance: 1 - 3.8 m 
Image Size: 34-130 inch 
Image Scale: 16:9,4:3 
Interface: Audio Out Port,DC Port,HDMI,SD Card Slot,USB,VGA 
Aspect Ratio: 16:9 / 4:3 
Features: Portable,Wireless 
Color: Black 
Function: WiFi
Lamp: LED 
WIFI: 802.11a/b/g/n 
Bluetooth: Support 
Picture Formats: JPG / PNG / BMP 
Video Formats: 3GP / AVI / MKV / FLV / MOV / MP4 / MPG / VOB / RMVB 
Audio Formats: MP3 / WMA / ASF / OGG / AAC / WAV 
Power Supply: 100-240V 
Built-in Speaker: No 
Compatible with: Tablet PC 
Lamp Life: normal 
DVB-T Supported: Yes 
External Subtitle Supported: Yes 
3D: Yes 
Built-in lens patent design:Handle adjusting optical correction,Innovation dial-type focusing lens patent design.