Wireless Cordless Big Power LED Light with Charging 1500mw Whitening Tip

Product description 3 Solidification Working Mode: -Strong Mode; -Flashing Mode; -Gradually Mode; Sound Alert Feature: -Can be used Worldwide 100v-240v -Color: Black Specification: Input Voltage: AC100V-240V, 50-60HZ Output Voltage:DC3.7V Battery: 4.2V 1500mAh lithium-ion battery Size: 16 x 3 x1.5cm Weight: 235g Package Contents: 1 x Main Unit 1 x Holder 1 x Charger 1 x User Manual 1 x Whitening Tip