Safe Neon Lights: These neon lights are made of flexible silicone LED strips and an acrylic back panel. The LED neon signs use energy-saving, low-voltage neon lights for room decoration. The product is harmless and can be used with confidence. Convenient Use: The neon sign uses 3 AA batteries (not included) or connects to the USB interface for power supply. There are holes on the back of the neon sign, which can be hung on the wall or tree to decorate your bar or party. Ideal Decorations: Neon lights and signs are widely used in bars, weddings, bachelor parties, wedding banquets, birthdays, and other celebrations. Neon lights are widely used, easy to operate, and colorful. These are high-quality decorations. Suitable as a Gift: The neon set includes two styles: Neon Rocket and Neon Cloud, which are very sci-fi colors. Neon lights are perfect gifts for friends or children on Christmas, New Year's Day, Valentine's Day, birthdays, parties, shows, special occasions, etc.