Cordless Design 
Built in a powerful gel battery. 1.5 hours continues working time after 4 hours full charging, which you can use it anywhere without connecting the power. 

Dissipate Heat Hole 
There are 33 holes under the nail lamps, the heat dissipation hole design can cool the machine continuously for protecting the machine from overheated. 

High-speed Curing Technology 
The nail lamp comes with 16pcs durable 365nm +400nm long lasting UV/ LED light beads with 4 light beads on both sides of the inner , No dead-zone, make curing 5-10 times faster than conventional phototherapy lamp. 

Specification: 
Weight: 2.8 Lbs
Product Dimension: L8.74"x9.44"x4.50"
POWER: 45W
Input Voltage:100-240V AC,50-60Hz
Wavelength:365-400nm
Full Charge time: 4 Hours

What’s in the Box? 
1x Nail Lamp (Including rechargeable battery) 
1x DC Adapter 
1x User Manual