Excellent viewing experience: native 1920x1080P (support 4K), brightness 50% higher than ordinary projectors. Fully sealed and dustproof design. Avoid black spots on the projected image. Mini projectors provide the most accurate detailed images and vivid videos. It is a high-quality and cost-effective choice for indoor and outdoor activities. Off-axis keystone correction and optical system: 30 trapezoidal correction, the optical system is off-axis. The projector ensures that the projected image is always a standard rectangle. It is very convenient to adjust the picture with the remote control, especially the projector suspended from the ceiling. Portable multimedia projector: The mini projector is 138 x 108 x 148mm and weight:900g, Compared with ordinary projectors, it is a truly portable projector. Unique leather handle design, comfortable to carry. With multiple ports: HDMI, USB, audio. Podoor projectors are compatible with TV boxes, Amazon Fire Stick TVs, Chromecasts, PCs, laptops, tablets, USB memory sticks, iPads, iPhones, Android smartphones... It is very suitable for home entertainment. Large screen size and 60,000 hours of lamp life: any viewing size of 44-200 inches, distances from 5 feet to 15 feet, and the best viewing size is an 84-inch screen. The bulb has a life of up to 60,000 hours and is equipped with improved TFT LCD light source technology to ensure lower energy consumption and longer life than traditional bulbs. Dual stereo and fan noise reduction system: The LED projector has built-in 3W dual stereo speakers and SRS sound system, which can provide an excellent listening experience without external speakers. Update the innovative cooling system with heat dissipation and noise reduction technology to halve the fan sound.