Feature: 1. Timing function, 30s, 60s and 90s for choosing, meet your different needs. 2. UV/LED dual light sources, 18 light chips, which can effectively dry nail polish. 3. 54W high power, baking gels quickly and thoroughly, can dry UV gel, nail polish, etc. 4. It automatically starts once you put your hands in it, making it easier to use. 5. USB interface can be connected to power bank, computer and other USB power supply equipment.