1The product design is high-end and generous. 2With electronic zoom function, the image size can be adjusted freely. 3You can switch the projection screen ratio to 16:9 or 4:3 at will. 4A large number of external ports: HD / TF card / USB / computer / video / audio / TV, easy to connect multimedia devices. 5Sealed design, efficient cooling path, greatly improving the stability and service life of the machine. Features: 1. The product design is high-end and generous. 2. With electronic zoom function, the image size can be adjusted freely. 3. You can switch 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, easy to connect multimedia devices. 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 = 125MM Focusing mode: manual Projection size: 32-150 inch Display ratio: 16:9/4:3 Imaging technology: LCD Trapezoidal correction range: 15 The whole machine power consumption: 60W Speaker output: 2W * 1 Input port: USB / HD / computer / video / TV Output port: 3.5mm headphone jack Projection distance: 1.07-4.8m Remote control: 2 * AAA (Not Included) Size: about 205*150*88mm/8.07*5.91*3.46inch Package List: 1 * Projector 1 * Remote Control 1 * Power Cable 1 * AV Line 1 * Instruction Manual Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.