Rechargeable Cordless Design: The Rechargeable Nail Lamp Has 3 Built-In Lithium Batteries And A Large Capacity Of 7800Mah. It Can Be Used Continuously For Up To 420Min With Only 3 Hours Of Charging. Say Goodbye To The Need Of Having To Run Off A Power Outlet And Be Free From Power Outages Great For Those Always On The Go And Need Operational Freedom.^Automatic Induction: The Uv Led Nail Lamp Can Be Started Automatically With The Built-In Auto-Sensor. Simply Slide Your Hand In To Turn The Lamp On And Start The Countdown; When Finished, Slide Your Hand Out To Turn The Lamp Off. ItS So Easy To Use That You No Longer Need To Press The Button Repeatedly To Get A Good Dry.^New Painless Timing Glue: The 48W Cordless Nail Lamp Can Be Timed 10S/30S/60S According To Your Diy Needs. The 60S High Power Mode And 99S Low-Temperature Mode Are More Suitable For Curing Builders And Hard Gels. The Powerful 48W Lamp Means Faster Curing Speeds. The Elegant Front Panel Has A Led Screen That Shows The Countdown Timer And Separate Led Lights Which Indicate The Remaining Battery Capacity So You Know When ItS Time For A Recharge.^Long Service Life, High Safety: The 30 Uv Led Beads In The Nail Lamp Ensure That Every Corner Is Covered Which Means Shortened Drying Time, Easy Toenail Curing, Faster Nail Polish Solidification, And Increased Convenience. The Led Beads Have A Service Life Of 50,000 Hours, Are Energy-Saving, And Durable. The Nail Dryer Adopts Uv + Led Double Light Source Technology To Protect Your Skin From Black Damage And Reducing Any Burning Sensation While Ensuring Comfort And Protection For The Eyes.^Convenient And Salon Experience: The Unit Also Consists Of A Magnetic Bottom ThatS Easy To Remove For Proper Cleaning. The Unit Was Designed Specifically For Hand And Foot Nails For The Purpose Of Manicures And Pedicures. Its Ease Of Operation Is Great For Forming Extra Hard Gels While Providing A Comfortable Manicure/Pedicure Experience, Achieving Salon Effects For Home And Professional Use In Seconds.^