• Air Filter Configuration: Dust filter effectively insulates dust and delays the life of optical devices. When cleaning, pull out the air filter downward. It is recommended that you clean it once every two to three months
• 1.25:1 Throw Ratio: 38~1 50 hours to follow the heart, 1.25:1 projection ratio. Viewing space is not picky, 100 hours giant screen to follow the heart, living room/bedroom/ study/balcony to follow the heart
• Upgrade HIFI Sound Quality: The bass is full of power, the alto is really soft, and the treble is clear and bright with DSP digital signal processing, to achieve enhanced surround sound quality
• Heat Dissipation Performance: Turbine cooling system, quiet time does not disturb. The dustproof design effectively reduces internal optical loss, prolongs the service life, efficient heat dissipation, low decibel running, static enjoy a good time
• Feature: Short throw, 3D ready, 3D Built-In, Internet Ready, Internet Built-In, Built-In Speakers, HIFI stereo
• Android 9.0 system, 2-point auto trapezoid + 4-point electronic trapezoid, autofocus, dual-band, Bluetooth 5.0, 2+16G

Specifications:

• Imaging unit: TFT LCD
• Use: Business & Education, Home Theater, etc.
• Portable: Yes
• Brightness: 650ANSI lumens
• Contrast Ratio: 3000:1
• Resolution: 1920*1080 
• Lamp: LED
• Lens: Automatic/electric, HD Coating Lens
• Operation System: Android 9
• Resolution: 1920*1080P/4K Support
• Image size: 50-200 inches
• Projection ratio: 1.25:1
• Focusing mode: auto-focus
• Whole machine power: 145W (MAX) 
• Input Voltage: 100V-240V 50/60HZ
• Interface: USB*2/HD/AV/AUX/RJ45
• keystone correction: Electron Trapezium ±45 Vertical/Horizontal+Auto Keystone
• Projector installation: Front/Rear/Hanging
• Language: Support 23 Multi-language
• Lamp Life: 20000Hours
• Size: 28 x 28 x 10cm
• Weight: 2.5Kg