TS-1 Telescopic Stand 4K HD Home Theater Projector EU Plug (without Projection Screen) ?Using high-power solid-state lamps,the screen brightness is greatly increased to an astonishing 1200 lumens ?Projector + stand + audio three-in-one,can be directly projected on the white wall ?Comes with lifting bracket,no installation required ?Speaker with built-in subwoofer at the base ?It can provide you with great home cinema experience with a bigger screen and clearer image ?It has a 60-120 inches projection display size ?Compact size,making it more convenient to carry or store ?Specification: ?Material: ABS+aluminum alloy ?Operating voltage: DC 22V 2.18A ?Screen size: 3.5'' LCD ?Projection size: 60-120 inches ?Light source: LED ?Brightness (ANSI): 1200 ?Light source brightness: 8000 lumens ?Analysis chip: Rockchip ?Interface: USB/TF card port/headphone jack ?Lens: Highly transparent coated glass lens ?Functions: Telescopic function,angle flip function,fine variable speed focusing,support for mobile phone and computer screen sharing,screencasting ?Weight: 1825(?��30g) ?Storage size: 155*140*234mm ?Telescopic size: 155*140*720mm Package included: ?1 x Projector ?1 x English User Manual ?Other things not included