Features: 1. The product design is high-end and generous. 2. With the electronic zoom function, the image size can be adjusted freely. 3. You can change the projection screen ratio to 16:9 or 4:3 at will. 4. A large number of external ports: HD / TF card / USB / computer / video / audio/TV, multimedia devices easy to connect. 5. Sealed design, efficient cooling path, greatly improving the stability and service life of the machine. Specification: Contrast: 3000:1 Physical Resolution: 800*480 The highest display resolution: 1080P Light Source: LED Lens: F = 125 mm. Focus mode: manual Projection Size: 32-150 inch Display Ratio: 16:9/4:3 Imaging technology: LCD Keystone correction range: ±15° Total machine consumption: 60 W Speaker output: 2W x 1. Input Port: USB / HD / Computer / Video / TV Output Port: 3.5mm Headphone Jack Projection distance: 1.05-4.8m Remote control: 2 x AAA (not included). Size: approx. 205 x 150 x 88 mm/8.07 x 5.91 x 3.46 inches. Package List: 1 x projector. 1 x remote control. 1 x power cable, 1 x AV line. 1 x instruction manual. Note: Please note that the new type and old type of this product will be sent randomly, and make sure you do not mind before ordering.