[Noise Reduction] The EL wire uses an upgraded battery to minimize inverter noise, although a faint noise may still occur. For optimal performance, it is recommended to use the wire in dark environments. [Safe Wire] Neon luminous EL wire is easy to use, bright, radiation-free, and energy-efficient. [Flexible & Cuttable EL Wire] The neon electroluminescent wire is soft and thin, easy to bend into any shape you want (requires additional tools to fix the shape) and can be cut to any length. This LED strobe strip is energy-efficient and environmentally friendly, can adjust the ambient atmosphere and create a unique and innovative atmosphere. [4 Neon Light Modes] Constant on, strobe, blinking, and off. By pressing the button on the battery, the strip provides 360-degree omnidirectional illumination. [EL Wire Specifications] Wire length: 5 meters, Wire diameter: 2.3 mm, Powered by 2 AA batteries (not included). This strobe strip can be used to decorate costumes, bikes, parties, and various festivals as you like, for a cool, fashionable, and unique new effect.