Mini Projector 1. This projector features a newly optimized light path + high-efficiency LED, resulting in 50% brighter images than previous models. 2. This mini projector has a short-throw optical lens, allowing for focusing at just 50cm. 3. The portable projector supports 5V power supply and has a built-in 8-ohm 3W cavity speaker for clear audio. 4. This portable projector uses diffuse reflection imaging to protect your eye health. 5. The home projector boasts a unique design, perfectly blending fashion and art. Specifications: Item Type: Home Projector Image Technology: TFT LCD Physical Resolution: 320 x 240 Focusing: Manual Projection Distance: Approx. 50~300cm / 19.7~118.1 inches Screen Format: 16:9/4:3 Input Interface: AV, USB, HDMI, Micro SD Card, 12V-2A Power Input Output Interface: Headphones Supported Resolution: 1920 x 1080 Light Source Lifespan: 20000 hours Machine Power: 20W Speaker: 8 ohm 3W Remote Control Battery: 2 AAA batteries (not included) Package Contents: 1 x Projector 1 x AV Cable (random type) 1 x User Manual 1 x Adapter 1 x Remote Control 1 x Dust-free Cloth