Item Type: Heart Neon Sign Material: ABS Power Supply Mode: 3 AA Batteries (Delivered Without Batteries) or USB Plug in Use Neon Color: Pink Product Size: Approx. 28 x 17cm / 11 x 6.7in (Manual Measurement Will Have Errors) Product Hanging Hole: 1 Package List 1 x Heart Neon Sign 1.Ship without battery.2.Manual measurement will have errors. 1Function: Neon lights can be used for wall decoration, light up your home, and provide a romantic ambience for the room. 2Safe Use: Use 3 AA batteries or USB connection, no need to worry about overheating causing damage to the lamp or leakage of dangerous materials. 3Material: Neon lights are made of flexible silicone LED strips and environmentally friendly ABS material, which can be used repeatedly. 4Easy to Use: There is a hole behind the neon sign, which can be hung on the wall or placed on a table, without punching. 5Wide Application: They can decorate bedrooms, children's rooms, weddings, parties, beauty salons, spas, etc.