Characteristics: Nail lamp designed automatic sensor The nail dryer has a smart sensor and it automatically turns on when you put your hand/foot inside and turns off after removing it. Its 60/90/120 timer allows you to control the drying time with each layer. If you don't use the timer, just put your hand / foot inside directly, it would work. Or you can stop healing at any time by taking your hand / foot. The LED nail lamp fits the whole hand or foot, it is large enough for one hand or one foot so that you can do a manicure or pedicure at the same time. The UV gel nail lamp can dry almost all nail gels: it is used to harden various nail gels such as UV nails and base gel The gel drying process is painless, giving you a comfortable experience. The light from the UV nail dryer will not harm your eyes and will not tan your hands. ​ Specification: Item Type: Nail Lamp Material: plastic Power: 24W LED bulb quantity: 12pcs Size: Approx. 20 * 15.5 * 9 cm Weight: Approx. 300 grams Package list: 1 x nail lamp Nail lamp designed automatic sensor The nail dryer has a smart sensor and it automatically turns on when you put your hand/foot inside and turns off after removing it. Its 60/90/120 timer allows you to control the drying time with each layer. If you don't use the timer, just put your hand / foot inside directly, it would work. Or you can stop healing at any time by taking your hand / foot. The LED nail lamp fits the whole hand or foot, it is large enough for one hand or one foot so that you can do a manicure or pedicure at the same time. The UV gel nail lamp can dry almost all nail gels: it is used to harden various nail gels such as UV nails and base gel The gel drying process is painless, giving you a comfortable experience. The light from the UV nail dryer will not harm your eyes and will not tan your hands.