Features: Experience seamless 50m long ranges wireless transmission with super low 40ms latency, delivering stable screen mirroring for your smartphone through this magnetic phone projector. Features a magnetically attachable adjustable color screen with three brightness levels, lightweight 65g design, and built in 800mAh battery for extended outdoor use. Ideal for content creators, travelers, and professional needing portable, screen sharing during presentations or social media streaming. Perfect for outdoor adventures, business meetings, or home entertainment, enabling real time zoom control and flexible 16 9/4 3 aspect ratio adjustments. Compact enough to fit in pockets or bags, its ergonomic grip and included carry strap secure effortless portability while maintaining visuals in diverse lighting conditions. Specifications: Component : plastic Size: about 52x96x14mm/2.05x4x0.6inch Transmission distance: 50m Battery information: 3.7V/800mAh rate power: 2.8W Wireless internet : WiFi 2.4G Charging interfaces: Type-C Package Includes: 1xScreen Projector note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.