Projection Technology: DLP
Display Chip;  0.3DMD+RGBLED
Light Type; LED
Luminance Uniformity; >85%
Contrast: 1000:1
Standard Resolution: WVGA 854*480
Projection Specification
Projection Ratio: 1.19:1
Projection Area: 20-120 inch
Projection Distance: 0.5-3m
Aspect Ratio: 4:3/16:9/16:10
Keystone Correction: Manual, Vertical: ±40 degree
Projection Mode: Front Projection
CPU: RK3128
Basic Frequency: Quad-core Cortex-A53 up to 1.5GHz  
Buffer Memory: 1G DDR3
Memory: 16GB
OS Android: Android 7.1
Video Support: DAT，MPG，VOB，TS，AVI，MKV，MP4,MOV，3GP，FLV,WEBM,WMV，ASF，AVI，
Audio Support: MP1,MP2,MP3,WMA,WAV,OGG,OGA,AAC,M4A,3GP,XMF,MXMF,RTTTL,RTX,IMY
Image Support: HD JPEG/BMP/GIF/PNG/TIFF 
Extended Storage: Support TF Card and Hard Disk
1*HDMI: HDMI Input 1.4
2*USB:   Support USB2.0 and USB3.0 hard disk data read  
1*Earphone: Audio output, 3.5mm joint (can connect with earphone or speaker box)
1* DC input:  DC 5V 3A
TF Card: Max 32G
Bluetooth: BT 4.2
WIFI: 2.4G/5G Wifi
Remote Control: Support（IR) Infrared and 2.4G wireless control ，Touch button
1 x 5V DC input Power
Adapter: DC 5V 3A
Whole Power Consumption: 5W 
Power Performance: AC100-240V，50/60Hz   DC 5V 3A
Battery:  3600MAH/h(work fou 1.5 hours)