Specifications:

AUN A30S Mini Projector, LED, 4K/1080P, 40-120" Projection, 1.0kg, Built-In Speaker, Portable, Battery-Powered, 2000:1 Contrast, No Bluetooth, Focus Zoom, CE/FCC/RoHS Certified, for Home Cinema, Remote Included, Digital Type, 4:3/16:9 Scale, 3.5mm Headphone Jack, HDMI/TF/Power/USB Inputs, 60W Power, LCD Projection Technology, Multimedia System, Throw/Ceiling/Rear Projection Modes, 0.5-3m Projection Distance, for Mini Projector, Full HD 1080P Movies, Smart TV Box, Home Theater, Portable Use.