Features1Strong Suction: Mattress vacuum cleaner with powerful suction to remove mite and dusts from mattresses, create cleansing sleep environment. 2Deep Cleansing: Handheld vacuum cleaner penetrates deep into your mattress, sofa, pillows, and curtains to remove mite, dirts, and debris. 3UVA Light: Mattress cleaner machine emits 260nm UVA that are not recognizable by the human eye, which can sterilizes immediately for safety. 4USB Rechargeable: Mattress cleaner machine adopted 4500mAh battery for convenient charging, which can be cordless operation when traveling. 5Mite Removal: Multi channel suction inhales mite and collects them into the dusts collection box instantly, prevent blocking the filter screen for cleansing wind.SpecificationItem Type: Mattress Vacuum CleanerMaterial: ABSPower Supply Mode: USB ChargingBattery Type: Lithium Battery(Included)Battery Capacity: 4500mAhPackage List1 xMattress Vacuum Cleaner 1 x USB Charging Cord 1 x Manual