About Product ✅ Description🎥 4K Ultra HD Projection Lamp with Film Slides ✅ Overview✔ Crystal Clear Projection – Projects in 4K Ultra HD quality for a sharp and vivid display.✔ Film Slide Function – Comes with interchangeable film slides to project different images/patterns.✔ USB Charging – Works with mobile chargers or power banks, making it portable and easy to use.✔ Smart Charging Indicator – Red light when charging, auto-off when fully charged.✔ Compact & Lightweight – Easy to carry and set up for home, parties, or decorative use. ✅ Instructions for Use Use a mobile charger or power bank for charging. Light turns red while charging and goes off when fully charged. Insert the film carefully. If the projection appears blurry, reverse the film and reinsert. Press the power switch to start projection.⚠️ Note: Keep the film clean for the best results. ✅ Key Features Resolution: 4K Ultra HD projection Power Supply: USB rechargeable Film Slides: Interchangeable for multiple projection effects Use Cases: Home décor, kids’ room night light, parties, and events Portable: Small size, easy to carry