Product information: Product Name: toothbrush sterilizer Model: GL-206 Light source/wavelength: UVC: 270-285nm,UVA: 395-405nm Charging input: USB type-c: DC 5V/1A Battery Specification: 18650-3.7v/2000mah Single sterilization Time: 360 seconds Full charge sterilization frequency:>120 times Standby time:>60 days Product Size: 19.5*6.8 *.38cm