30 lamp beads, power 54WDual UV/LED lamp beads, quickly dry all glueBuilt-in 9600mAh lithium battery, charging for 3 hours, can be used for 7 hoursNo eye injury, no black hands, no hot handsDigital display screen, more clearly observe the timeDual USB ports, can be used for 5V electrical appliances such as mobile phones and grindersPress and hold the 30S button for 3 seconds to switch the display directionSmart low battery reminder4 gear timing modes, 10S, 30S, 60S, 90S99S painless mode:The 99S uses an integer timing effect, not a countdown like the other four modelsRemovable base plate for easy cleaningLamp bead color: full blue light, full red lightVoltage: AC100-240VPlug Type :EU Plug,it applies to Indonesia, Germany, France, , Italy and so on.Product: Wireless Nail Art LightSize: 19x19x9cmUse scene: nail shop, nail loversColour:white+blackMaterial:Plastic+ABSPackage Contents:1 x nail lamp1 x charger1 x English manualOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.