This nail lamp features 30s, 45s, 60s and 90s time on/off for your free choice of time control. Designed with auto infrared sensor, easier operation. Large LCD display, convenient reading. Portable handle, easy carry. Features: 1. Features 30s, 45s, 60s and 90s time on/off. 2. Designed with auto infrared sensor. When hand in the machine, the sensor will automatically start the machine, leave the machine, it will automatically shut down. 3. Large LCD display, convenient reading. 4. Multi-purpose nail dryer to cure UV, Build, LDE gel, fit for drying your fingernails and toenails. 5. The light has consistent and good performance with life span of 50,000 hours. 6. Portable handle, easy carry. 7. LED driver mode adopts over current and over voltage protection avoiding LED damage caused by instant high voltage. Specification: Item Type: LED Nail Lamp Material: ABS Color: Black Frequency: 50/60HZ Wavelength: 365 + 395nm Power Supply: 28 LEDs Power Consumption: 64W Timer: 30s, 45s, 60s, 99s Size: Approx. 23 * 22.5 * 9.5cm / 9.1 * 8.9 * 3.7inch Package Weight: Approx. 1770g Package List: 1 * LED Nail Lamp Dryer 1 * Power Adapter 1 * English Manual Notes: 1. Please keep the lamp away from sunshine and high temperature or humid environment. 2. Please don't touch the lamp with hand to avoid electric shock.