Xergy music note neon light sign has a simple and special shape. When the night falls, the comfortable warm light adds color to the room, which is extraordinarily beautiful. A variety of neon lights are a great choice for home decoration and parties, adding a different kind of fun to simple life , USB interface / 3*AA batteries (not included), USB can be connected to a computer or power bank, the battery box is guaranteed to be used outdoors, and the battery box has an ON/OFF switch, which is easy to operate and, It can be easily operated by both the elderly and children , Neon lights are composed of soft LED tubes and environmentally friendly materials. It replaces the traditional glass neon lights, and there is no risk of glass breakage and material leakage. It is explosion-proof and shockproof. Will not heat up after long time use. Soft lighting is ideal night lighting equipment