The Wimius K9 4K Projector is a portable home theater projector with impressive features such as WiFi Bluetooth connectivity, Dolby sound, and Netflix integration. With a brightness of 25000 LUMENS and a maximum resolution of 1080p, this projector provides a high-quality viewing experience. It also includes built-in speakers, a universal remote control, and keystone correction for easy setup. Perfect for streaming content from your smartphone or tablet, this projector is ideal for home entertainment and on-the-go use.