AUN AKEY8 1080P LED Projector FHD 6000 lumens 4K Supported 3000:1 Contrast Ratio 300-Inch ± 50° Electronic Keystone Correction Red Blue 3D HDMI/VGA/AV in/USB Home Theater 
Description: Built-in multimedia playback system. Support U disk to read videos and pictures. Connect audio and video output devices via HDMI, such as set-top boxes, XBOX, PS, Switch, computers, cameras, and other devices, and show your ideas on a larger screen with full HD picture quality.
Specification: 
Nominal Brightness: 6000 lumens
Physical Resolution: 1920x1080dpi
Max Compatible Resolution: 4K (HMDI Mode）
Display Technology: LCD display
Lamp: LED
Lamp Life: 50000 hours
Contrast ratio: 3000:1
Aspect Ratio: 4:3/16：9
Throw ratio: 0.75
Uniformity of illumination: 70%
Focus: Manual
Projection method: Front Projection/Side Projection/Rear Projection/Ceiling Projection
Zoom: NO
Keystone: Plus or Minus 15° electronic ± 50°
Projector Distance: 1-4m
Projector Size: 50-300 inches
3D Function: Red Blue
Interface (Input): HDMI/VGA/AV in/USB
Interface (Output): Audio/5V USB
Speaker: 3W
Power: AC 110~240V 50Hz60Hz
Working Noise: 50-60dB
Product Size(cm): 26.3CM*20CM*9CM
N.W(kg) :1.7KG
Package Inlcudes: 
1 x Projector 
1 x Power Cord 
1 x Remote Control 
1 x AV Cable 
1 x Maunal