☀ Gift for Children: Mini projector is a must-have product for children to watch cartoons and videos, which is very popular with children. When viewed from a distance with a projector, it can project a maximum of 150 inches (Recommended 60-100 inches). Keeping children away from mobile phones and iPads can protect children's eyes. ☀ Small and Portable: Mini video projector is small and portable, and can be carried in a pocket or bag. Even children can hold it easily. You can enjoy movies, videos, and games no matter at home or in the outdoor courtyard, travel, camping, and other location. ☀ Upgrade Performance: YG300 Pro upgraded in 2021, support 1080P full HD and the natural resolution has increased to 800*480. Improve the brightness and color saturation of the projected picture to make the picture clearer and more comfortable (darkroom is better). ☀ Multiple Interface: Small projector is equipped with multiple ports, including HDMI, USB, audio, Micro SD, TF, and AV interfaces. It can be easily connected to multiple media devices, such as TV boxes, laptops, desktop computers, digital cameras, HDMI-enabled devices to play video, TV series, photo sharing and games, etc. No wifi, no Bluetooth. If you can't connect, please contact our customer service. ☀ Power Bank supply: The mini portable projector is powered by a power adapter (does not have a built-in battery), It can also be powered by a mobile phone charger, car charger or power pack via micro-USB interface (need to support 5V/2.5A), enjoy anytime, anywhere.