AC/DC rechargeable, with LED UV lampModel: MK-532Technical specifications:Input voltage: DC12VInput power: 10WLED UV bulb SEPC. : Super bright 0.064W 5MM blue X8PCSWavelength (385 +/- 5 mm)High-efficiency motor (DC 12V)Rechargeable sealed lead acid battery 4V2AH X2PCSCharging time: APPROX 12HRSBattery runtime: 8HRSProvided accessories: AC adapterInput: AC100-240V 50 / 60HZOutput: DC12V / 0.8A