Amazon.com: V Light Hair Extension Kit, 405nm UV Light Hair 。Brand new, never used, and in flawless condition — this professional handheld UV curing lamp delivers fast, efficient results for hair extensions, wigs, and at-home manicures. Its portable, lightweight design and long-lasting battery make it a convenient tool for both salon professionals and personal use. ? Condition: Brand New ⭐️ Features Design: Handheld, portable, and lightweight Technology: 405nm UV wavelength with 6 uniform LED bulbs Battery: 5000mAh rechargeable for up to 4 hours of continuous use Operation: Simple one-button control with battery indicator Performance: Fast 7-second curing for seamless, natural-looking hair blends Versatility: Perfect for attaching human hair extensions, wigs, and for curing nail polish fast shipping, smoke-free home, bundle & save B0DKSL7Q36