Wireless Mini LED Gel Lamp
BATTERY: Rechargeable. Charge once, works for up to 40 minutes continuously. 
*Black Model takes batteries* not included*
TIMERS: Short press to light up for 20s; long press for 60s.
VERSATILE: Designed for all-senario gel manicure, especially for one nail curing and detail nail art.
OPTIONS: Certain Lamps have Digital Timers. See pictures for reference. Black Model takes batteries that are not included*