Smooth, high-quality finish resists damage and peeling. Serves both functional and decorative purposes to complement outfits. Simple and efficient to use-simply wear it on your wrist for constant anti-static protection. Available in two color options. Adjustable wristband, allowing easy customization. The button design saves time and effort. Features6: Functional design: indicator light remains steady during daily wear and flashes only when discharging static electricity. Features7: Built-in battery requires no charging or frequent replacement, lasting approximately 2-3 years for long-term use., Manufacturer: Jnchdghwa