Widely Used : Our handheld dust mite cleaner are suitable for mattresses, sofas, upholstery, bedding, carpets and more. Working Efficiently: the dust mite cleaner is designed with a lightweight 800 g body, high frequency rolling pat, high speed motor, super suction power and perfect working. The one-touch switch is easy and convenient to operate. Powerful Suction: this handheld dust mite cleaner has a high-performance motor for powerful suction, low noise and a long service life. The ring tooth vibration combines perfectly with the suction and brush function to remove dust more effectively. Safe and Efficient: the safety roller of the bed dust mite cleaner moves forward more easily, the rechargeable design is always available, the optimised nozzle design has no blind spots and the powerful tapping force agitates and loosens with a deep cleaning effect. High Efficiency Filtration: HEPA filtration captures 99.98 percent of particles as small as 0.3 microns, fully sealed filtration system effectively separates clean air from dust, no leaks, releases fresh air. Product size:200 x 120mm or 7.87 x 4.72in Material: ABS Power supply. USB port Charging cable length:1m or 39.37in Vacuum level:10kpa Rated voltage:5V Power:50W Battery capacity:4000mA Dirt bucket volume:0.2L Package Including:1x Dust Mite Cleaner