Features: 1.1920x1080P: The mini projector supports 1920x1080P, with 1000:1 contrast ratio. With clear and vivid picture 2.Large Screen: The 1080p projector offers projection sizes from 16in to 100in. Recommended optimal projection size is 80?100in, with built in 2W speakers 3.Micro USB Interface: The portable projector is 4.5x3.6x2in, weighs only 0.0.57 pounds, can be powered by a mobile phone charger, car charger or power bank through the Micro USB interface (need to support 5V / 2A) 4.Multiple Ports: The video projector is equipped with multiple ports, including USB, AV input and voice frequency, for easy connection to TV, PC and laptop 5.Pay Attention: When connecting to smartphone, additional Micro USB, Type C to High Definition Multimedia Interface adapter (not included) is required specification:Item Type: Mini Projector Material: ABS Color: Black Yellow Remote Control Battery: 2 x AAA Batteries (not included) Image Unit: TFTLCD Luminous Flux: 500lm (industrial luminous flux, ANSI luminous flux 10lm) Color: 16.7M Physical Resolution: 320x240 Support Resolution: 1920x1080 Light: LED Lamp Life: 20000 Hours Power Consumption: 20W (maximum) Power Supply: 12V-1.5A Lens: Coated Lens Operation Mode: Manual/Remote Control Projection Distance: Approx. 60-400cm/0.7-4.4in Projection Size: 16-100in Product Size: Approx. 114 x 91 x 51mm / 4.5 x 3.6 x 2.0in Aspect Ratio: 16:9/4:3 Speaker: 42W Input Terminal: AV, High Definition Multimedia Interface, USB 5V 2A Output Terminal: Headphone PackageList: 1 xMiniProjector 1 x Adapter 1 x Remote Control 1 x AV Line 1 x User Manual NoteRemote Control Shipped Without Battery