QUICK DRY: Evenly cure gel nail polish in 8s and gel top coat in 12s., CORDLESS: Enjoy a wireless nail art from the comfort of anywhere., 2 WEEKS BATTERY: Charge once, works for up to 40 minutes continuously., DUAL TIMERS: Short press to light up for 20s; long press for 60s., VERSATILE: Designed for all-senario gel manicure, especially for one nail curing and detail nail art.