Unique design: Neon lights illuminate your home, illuminating your home with unique style and bright colors, and creating a romantic and dreamy atmosphere for your room. Perfect for children. High-quality materials: The neon lights are made of organic plastic, so you don't have to worry about overheating, they are safe and harmless, and there is no risk of glass damage or dangerous materials leaking. Easy to install and use: Our neon lights only require 3 AA batteries (not included) or connect to a USB port. There is a reserved hanging hole behind the bulb, you can hang it on the wall or place it on the table. Suitable for various environments. Beautify life: Neon lights illuminate your room, and charming and romantic innocent shapes create a warm atmosphere for your living space, making simple life more colorful and interesting. Technical specifications Dimensions: 25 x 16 x 1.5 cm Weight: 180 g Power supply: USB and battery powered Material: Silicone and acrylic Please note This type of lamp is specially designed for indoor use, except for damp rooms. The power supply must be disconnected before assembly or cleaning. Be careful not to damage the cables during the assembly process. If you are not using neon lights, remove the battery and store it in a dry place. Do not connect or disconnect the power cable with wet hands. Do not cut off the power by pulling directly on the cable, as this may cause damage or short circuit.