1. This mini home projector is superior to similar micro projectors in terms of brightness, weight and small size, and is an ideal choice for home and outdoor projection. This projector adopts the principle of LED diffuse reflection imaging and non-direct light source. When watching with the projector at a long distance, it can be kept away from mobile phones and computers to hurt the eyes. 2. Supports 1080p high-definition decoding projection and screen connection, and supports outdoor 5v2a mobile charging. Combined with USB external power supply, you can make your own private movies and TV anytime, anywhere. 3. Rich interfaces, can be connected to computers, USB flash drives, Trans Flash cards, DVDs, set-top boxes, game consoles, cameras, audio and other equipment to meet your various needs. 4. Unparalleled stability: Stable performance brings excellent quality, with a service life of up to 30,000+ hours. The new generation of constant temperature fan design ensures stable operation of the system with noise below 30dB.