SUN Mini 6W Nail Dryer Machine Portable 6 LED UV Manicure Lamp Home Use Nail lamp for Drying Nails Varnish with USB Cable

This light has a 45/60 second timer function.Let me elaborate on the 45 and 60 second timing and opening method.1. Pre the switch once. The default value is 45 seconds. (This kind of timer is 45 seconds)2. Keep preing the on until the indicator light turns on. This way of opening. The light will enter a 60-second timer. (This kind of timer is 60 seconds)