CAMWORLD Mini Projector with Hi-Fi Speaker, 4K 1080P Portable Projector with WiFi and Bluetooth, Android 11.0 Auto Keystone Video Projectors, 220° Rotation Smart Projectors for Bedroom,HDMI/TV-Stick

4K Support & Built-in Android 11.0The mini projector features advanced LED technology, a high 1500:1 contrast ratio, and up to 300 ANSI lumens brightness. It supports 4K and 1080P resolutions, delivering crisp, clear, and vibrant Full HD images. It comes with Android 11.0 and 1GB+8GB of internal storage. Enjoy a highly personalized smart entertainment experience with free app downloads and access to a vast library of video and movie resources

Dual-Band WiFi 6 & Screen MirroringThis video projector supports 5G+2.4G dual-band WiFi 6 connectivity, delivering ultra-fast, low-latency wireless transmission. Supports screen casting, easily connect to smartphones, laptops, and other devices, and smoothly project videos, play games, or watch movies without any delay. Note: Before using the screen mirroring feature, make sure you are connected to the same Wi-Fi

Bluetooth 5.0 & Built-in Speakers Featuring newly upgraded, high-quality speakers, this smart projector creates a home theater atmosphere anytime, anywhere. Equipped with a Bluetooth 5.0 chip, it easily connects to Bluetooth speakers, headphones, mice, and other devices without the need for additional adapters, creating a more powerful sound experience. (Note: Bluetooth connection is only for audio transmission and cannot be used to project a smartphone screen)

Auto Keystone & Manual FocusThis mobile movie projector supports automatic vertical keystone correction for easy adjustment of various angles. It also supports manual focus (not autofocus) for quick and precise adjustment of focus by manually rotating the lens ring for a clear image. Its simple operation makes it suitable for all ages, creating a home theater experience for you and your family anytime, anywhere

Lightweight Design & 220°Flexible ProjectionWeighing only 1.5 pounds, this small travel projector easily fits into a backpack, allowing you to experience cinematic content anytime, anywhere. Its 220° swivel base allows you to project content onto walls, ceilings, or floors, allowing you to freely choose from a variety of viewing angles. The projection ratio is 0.93, projecting a larger image at a shorter distance. It supports projection sizes from 30 to 150 inches, with a recommended throw distance of 0.7 to 3.3 meters (optimal throw distance approximately 1.5 meters). It's ideal for home theaters, bedrooms, and outdoor gatherings

Extensive Expansion InterfacesThis projector features HDMI, USB, and 3.5mm audio ports, making it easy to connect to a variety of peripherals, including phones, computers, TV stick and USB drives. A remote control is included (Note: batteries, HDMI, and USB cables are not included). Backed by 24/7 technical support and a one-year warranty, this projector expands your entertainment possibilities for home theater, parties, work, and more