Feature 1 Small and Portable: This pocket projector is only 110 x 90 x 50mm (0.25kg), thanks to the mini portability, you can carry it anywhere. 2 Application: A great private theater that can be satisfied with watching movies, playing games, enjoying live sports or outdoor camping. 3 Performance: 400lm luminous flux, support 1080P resolution; 4:3 aspect ratio; 0.42.5m projection distance; projection size up to 60 inches. 4 Built In Speaker: Provide original soundtrack, play videos, TV series, live sports, games, etc., bring wonderful vocal visual enjoyment. 5 Multi Port Support: Equipped with various ports, such as USB, memory card port. It can easily connect to your smart phone or tablet or laptop.Item Type: ProjectorMaterial: ABSSize: Approx. 110 x 90 x 50mm / 4.3 x 3.5 x 2inProjection Distance: Approx. 0.4-2.5m / 1.3-8.2ftRemote Control Battery: Button Battery CR2025Capacity: 150mah (Delivered with Built In Battery)Product Power Adapter Input: 12V 2ALight Source Type: LEDWhole Machine Power: 24WScreen Aspect Ratio: 4:3Input Interface: USB, Memory CardContrast Ratio: 500:1Color: 16.7MMaximum Resolution: 1920 x 1080Light Source Life: 20000HSpeaker: 43W Package List1 x Projector1 x Power Adapter1 x Manual1 x Remote ControlNoteManual measurement has 12cm error.