Product information:

Native Resolution(Pixels): 1280*720,1920*1080
Brightness/ANSI (brightness): 4600lumen
Contrast Ratio: 4000:1
Light Uniformity: 95%
Display Ratio Screen Scale: 4:3/16:9
Projection Size Range: 45-200 inches
Projection Distance Range: 1.38~5.7M
Recommended Screen Size: 60-100 inches
Keystone Correction: ±15 Vertical (Manual)
Lens Correction : Manual Correction
Projection Methods: Support screen flip up and down left and right
CPU (chip): HiSilicon chip
WI-FI DISPLAY: YES
DOLBY Digital: Dolby Surround 7.1
Max Supported Resolution: 4K
Language: 23 languages (Czech, Danish, German, English, Spanish, Greek, French, Croatian, Italian, Hungarian, Dutch, Norwegian, Polish, Portuguese, Russian, Romanian language, Slovenian, Serbian, Finnish, Japanese, Korean, Traditional Chinese, Simplified Chinese) others can be customized
Working voltage: AC Input 90V-260V
System "Android 9.01 OS
1. 4-core 64-bit low power ARM A35 GPU
2. 1G DDR3 SDRAM, 8G Flash ROM
3. 2.4G dual-band WIFI-High Speed
4. Bluetooth: Bluetooth 4.0
5. WIFI-DISPLAY"
Interface "1 x AV
1 x Audio Out
1 x HDMI
2 x USB
1 x VGA"

Packing Including
1x LED Projector
1X User Manual
1x 2.4G Remote Control
1X Cleaning Cloth
1X Power Cable
1x AV Cable"

1x AV Cable