3 Spacious Design: big enough space for curing two hands at the same time or one foot at a time Efficient: nail dryer lamp has a high power of 220W to quickly dry gel nail polish 4-Timer Setting: convenient timer setting changes between 10S/30S/60S/99S to satisfy different nail requirements Saves Time: professional UV LED Sun T5 lamp can shorten curing time by 80% compared to other nail lamps Smart User Friendly: infrared sensor technology automatically turns on when hands are in and turns off when hands are out. Memory Function: easily remembers your time drying preference when you use the time memory function Portable and lightweight: easy to use in any position Durable: gel lamp has 50,000 hours of lifetime Dries All Gel Polish: UV light curates all nail gel types, all top coats, and base coats for gel polish Saloon Quality: suitable for both professional and personal use Includes a Uk Power Plug