Feature: 1. Turbine circulating airflow heat dissipation design can greatly improve the heat dissipation effect and ensure the glossy operation of the system. 2. Adopts for TSUMV56RBUT processor, a dedicated decoding solution for large‑screen display, and supports 1920x1080 hardware decoding. 3. With blue light adjustment, it can avoid retinal damage caused by blue light from electronic devices such as computers. 4. Adopting the principle of diffuse reflection projection, even if you watch for a long time, you will not feel eyestrain. 5. Supports high‑definition wireless synchronization screen, which can quickly realize the same screen of mobile phones, tablets, laptops and other devices. Specification: .Item Type: ProjectorResolution1280x720Input InterfaceAV/USB/High-Definition Multimedia Interface/IR/VGASupport resolution 1080PImage System LEDBrightness 147ANSIColor16.7KContrast Ratio 3000:1Power Consumption 55W(maximum)Projection SizeApprox. 30-170inInput voltage Projection DistanceApprox. 1-4meter / 3.3-13.1ftSystemPhone screen versionAspect Ratio 16:9/4:3Remote Control Battery2 x AAA batteries (not included) Package List: 1 x Power Cable1 x AV Cable1 x Remote Control1 x User Manual1 x Projector1 x Cleaning Cloth