Specification Name: Portable 4K DLP Mini Projector Material:Plastic Color: black Whether support Wi-Fi: YES Whether support Bluetooth: YES Memory: 1GB+8GB Operation Mode: Touch/Remote Control Product Size: 146*78.5*18mm/5.75*3.09*0.71 inches Projection screen size: 30 inches 300 inches Wireless Network: 2.4G/5G Bluetooth: 4.1 Projection technology: DLP Light source: LED USB:USB 2.0 support USB hard disk data reading Power supply: AC100-240V, 50/60Hz, DC 5V 3A LED bulb life: 30000 hours Built-in battery: 4500 mAh (work about 2 hours) Video format: mkv/wmv/mpg/mpeg/dat/av/mov/iso/mp4/rm Audio format: mkv/wmv/mpg/mpeg/dat/av/mov/iso/mp4/rm Video decoding: 4Kx2K@60fps/H.265 10-bit video decoder Headphone: Audio out, 3.5mm jack (can connect headphones or speakers) GPU: Mali-450 GPU DESCRIPTION 24 YEARS OF LATEST TECHNOLOGY: Our Peace Mane Mini Projector features the latest DLP technology and advanced multi-color processing to deliver an impressive brightness of up to 200 ANSI lumens. The high-resolution optical lens ensures accurate color reproduction and 90% uniformity for a superior viewing experience on screens up to 200 inches. BUILT-IN BATTERY: The projector has a built-in 4500mAh rechargeable battery that lasts up to 2 hours on a single charge. It is compatible with mobile power charging, making it an ideal companion for a variety of scenarios, including camping, mobile meetings, movie nights in the bedroom or backyard, kitchen activities, painting classes, and more. Device applications: Benefit from 40° auto-correction, which quickly senses and automatically adjusts for optimal viewing. the Peace Mane projector is equipped with fast charging and can be fully charged in just 2 hours. Versatile connectivity options include USB, HDMI and 3.5mm AUX ports for easy connection to iPhone, Android, PS4 and TV Stick. Seamless Connectivity: Enjoy hassle-free screen projection with seamless connectivity to iOS and Android via 2.4G/5G WiFi support. The Bluetooth function enhances the immersive experience by allowing the connection of external speakers. 5G WiFi ensures a smoother network experience, perfectly adapting to various environments. PORTABLE: Measuring only 5.6x3.1x0.7 inches, the mini projector is the size of two Coke cans and fits easily in your pocket or bag. Weighing only 1.1 pounds, even a child's small fingers can easily grip the smallest projector. Enjoy the freedom of carrying this lightweight and convenient projector with you wherever you go. Product List 1* Mini Projector Kit