Application: Neon lights can be used as gifts for family, couples, girlfriends, friends, children, etc. on birthdays, Valentine's Day, Christmas; led neon lights are widely used in home, bedroom, party, wedding, wedding reception decoration, etc. USB and battery powered: The size of the neon light is 35*13.5cm/13.8*5.3in. Music Neon can be powered by 3 AA batteries (batteries not included) or USB cable. You can connect these neon lights to a computer or power bank etc. VERY SAFE: The neon lights are made of flexible silicone LED strips and acrylic back, you don't have to worry about overheating, no danger, no risk of broken glass or leakage of harmful substances. Special Design: The LED neon light will emit soft and warm light, which can create a romantic, warm and lovely atmosphere for your room. Musical neon signs are perfect for your party and home decor. The use of neon lights can make your life more colorful and vibrant. EASY TO INSTALL: The neon light has a hole at the top for easy installation on the wall. Music Notes Neon can also stand alone on a table, dresser or combined with other components to create a neon eye-catching effect. Neon lights are easy to carry and store.