Small and compact: This pocket projector is only 11.9cmx8.6cmx4.8cm (0.29kg), which is not much bigger than your smart phone. You can put it anywhere in your purse, backpack or pocket. Only suitable for home entertainment in dark conditions, not recommended for Power Point or business presentations. Multi-port: USB/AV/SD slot allows you to connect smart phones, laptops, tablets, DVD players, game consoles and other devices. Support portable power supply: You can use the mobile power supply to power this miniature projector when camping, hiking or outdoor activities. Make your time more memorable and enjoyable. Lightweight design: Mini size and weight are only 595 grams, the appearance is very cute, very small and portable. It is very easy to carry to the place you want, you can easily put it in a bag or suitcase without taking up too much space, and you can also store it in a drawer or cupboard at home. Gifts for children: Mini projectors are essential products for children to watch cartoons and videos, and are very popular with children. Keeping children away from mobile phones and iPads can protect childrens eyes.