1. Features: battery powered, USB powered. Integrated hook hole for easy wall display with blue light output. Neon night lights are ideal for your home decor or wedding party, making simple life more colorful and fun. 2. Specifications: Neon sign with battery case (3 AA batteries not included) and USB cable. You can use the battery pack or plug it into a USB port, PC, power bank, etc. . . 3. LED + Silicon Light Bar + ABS Environmental Protection: The neon sign uses LED low voltage energy saving, providing just the right light output for room decoration. Made of flexible silicon LED strips and acrylic back panel, it is non-hazardous and has no risk of broken glass or leaking of harmful substances. 4. Perfect gifts and decorations: LED neon decorative lights can be used as birthday, Valentine's Day, Christmas gifts for family, couples, girlfriends, girls, children, etc. ; neon lights and signs are widely used in weddings, bachelorette parties, bridal parties, Birthday parties and other celebratory occasions.