Quick Dry: Evenly cure gel nail polish in 8s and gel top coat in 12s. | Cordless: Enjoy wireless nail art from anywhere. | 2-Week 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 an all-scenario gel manicure, especially for one-nail curing and detail nail art.