Mini UV Gel Curing Lamp Portability Nail Dryer LED Flashlight Currency Detector

9 LED -Operating voltage: 4.5V Battery: 3x 1.5v AAA(not included) Diameter: 2.4cm Length: 8.6cm The use of methods: -First coating a layer kiss mixture -Next, light with LED nail Lamp for two minutes -Again, Coating color nail oil glue, light for two minutes -Second times, Coating color nail oil glue, light in two minutes -At last, coating glue to seal, light for three minutes, complete Packaging: 1 x UV Gel Nail Flashlight