1.Cordless & Rechargeable for convenient use 2.365nm UV + 405nm LED for curing any UV Gel, LED Gel 3.Wireless,embedded 6*2600mA battery 4.42pcs led bulbs strategically-placed 5.Certified Li-on battery,with good after-sale service 6.White Sunlight,comfortable for eye contact,no harmful for skin 7.Large space can dry two hands one time More information welcome to visit our website:http://www.be-prettynail.com/