- Effortless Poster Change: Our lightweight LED display board allows for quick and easy updates to your advertising. Simply slide out the old poster and insert a new one. This illuminated frame keeps your visual communication fresh and engaging. - Adjustable Brightness: The poster light box features a uniform light guide panel and an integrated LED strip for consistent, optimized lighting. Your images will shine brightly from edge to edge. Use the touch switch to easily adjust brightness, making it suitable for various environments. - Stylish, Ultra-Slim Design: This A4 light box boasts an ultra-slim profile that adds a modern touch to any space. The sleek black frame enhances aesthetics while ensuring easy installation and portability, making it ideal for dynamic advertising displays. Perfect for use as a menu board or promotional display in restaurants. - Dual-Sided Rechargeable Bar Box: The product can be powered either via a plug or its rechargeable option. The 1000mAh lithium battery offers an extended runtime and can be charged through a Type-C interface. Enjoy simultaneous charging and use, with wireless operation available when fully charged. - Practical Applications: - Use it as a vibrant menu display in cafes or restaurants to attract and inform customers. - Perfect for retail environments to showcase promotions or featured products. - Ideal for events or trade shows for eye-catching presentations and advertisements. This LED display board combines functionality and style, making it a must-have for anyone looking to enhance their marketing efforts.