SPECIFICATIONSBag Or Bagless: BaglessBattery Type: othersBrand Name: NoEnName_NullCertification: ceCleaning Route: Random TypeDust Box Capacity (L): <0.5 LDust Storage Type: Dust Box/Dust BucketFilter Type: otherFunction: DryInstallation: RobotLCD: NoOrigin: Mainland ChinaPower (W): <500wRemote Control: NoTiming Reservation: NoTurbo Brush: NoVoltage: 3VPlease Note:This product does not come with batteries,you need to prepare by yourself.Thanks!