Display Technology: DLP
Display chip: 0.2 480P DMD+RGBLED 
Image Brightness: 50ANSI lumen
Light Source: LED(R,G,B)
Brightness uniformity: ＞85%
Contrast ratio: 1000:1
Resolution: WVGA 854*480
Led lifetime: 30000h
Throw Ratio: 1.19:1(38 inch@1M)
Projection Size: 20-120 inch
Projection Distance: 0.5m - 3m
Screen Ratio 4:3/16:9/16:10
Keystone Corriction: Automatic, vertical: ± 40 degrees
Focus mode: Manual focus
Projection mode ：Front projection
CPU:  RK3128
CPU Clock Speed: Quad-core ARM Cortex-A7 CPU with up to 1.2GHz   Mali-400MP2 GPU
Storage: 16GB
Memory: 1G DDR3  
Operating System: Android 7.1
Support Video Format: DAT, MPG, VOB, TS，AVI, MKV, MP4, MOV, 3GP，FLV，WEBM,WMV, ASF, MKV etc.
Support Audio Format: MP1, MP2, MP3，WMA，WAV，OGG, OGA，AAC, M4A，3GP
Support Image Format: Supports variety of image formats browsing (jpg, png, bmp etc.）
Support Flash Supports EMMC
Extended Storage Support  Flash Drive
Support 1*USB:  USB 2.0   Support USB hard disk data read 
USB flash drive Maximum Support ：64G
HDMI：HDMI input
Bluetooth BT 4.2
Wifi 2.4G/5G Wifi
Speaker： one 1w speaker
Remote Support （IR) Infrared and 2.4G wireless control ，Touch button
1* Mini HDMI:HDMI Input 1.4
1*USB:  USB 2.0   Support USB hard disk data read 
1*Earphone: Audio output, 3.5mm joint (can connect with earphone or speaker box)
1* DC input:  DC 5V 3A
power dissipation： 8W
Battery Capacity：3600mA/h(work fou 1.5 hours)
Power AC100-240V，50/60Hz  
Power input 5V-3A DC
Dimensions 60mm x 60mm x 58mm