Product Name: Backpack Vacuum Cleaner with Light and Portable BOD Stronger Power Vacuum Dry Motor Can Make Long Time and Uninterruptible  1000W Model NO.: BPC-50A1000 Function: Stick Control Certification: CE, RoHS Cyclone Dust Collector: Centrifugal Cyclone Feature: With Bag Filtration: Dust Bag Filter Purpose of Use: Both for Home and Commercial Purposes Application: Dry Type: Ultra Fine Air Filter Classification: Upright Vacuum Cleaner Backpack: Yes Capacity: 42L Power: 1000W Dust Bag: 3L Size: 52*34cm Vacuum Suction: 180mbar Rated Voltage: 220-240V/50-60Hz Trademark: OEM Transport Package: Carton Specification: 42L Origin: China HS Code: 85081100 Product Description Backpack vacuum cleaner with light and portable bod stronger power vacuum dry motor can make long time and UninterruptibleModel Code:BPC-50A1000Specification:Function:Mute and Vacuum Dry motor;Rated Voltage:220-240V/50-60Hz,Vacuum Suction:215mBar;Mode of cooling:circulating air cooling;Power line Length:18meter;Hose Diameter:32mm;Power:1000(w)Air Flow rate:50L/S,Noice:50;Capacity of the dust collection bag:4(L),Suction power:50L/S;some parameters available for OEM;each in color box:Package Size:34*34*58(cm)Features:1,The backpack vacuum has fashionable appearance,reasonable design,light and portable,also with stronger power vacuum dry motor to make long time and Uninterruptible working;The powerful suction is able to suck away small particles of solid waste like grass fragments and graves etc.and there is one step switch to change the brush model from floorboard to carpet2)The perfect backpack design makes the user feel more comfortable and working efficient.3)No matter the narrow space,pipelines,escalator,it can be used for efficient cleaning;4)it was matched and united with standard full set of spare-parts and accessories,to make it convenient to clean where high above the ground or floor;5)it is suitable for the restaurant,hotel,and other workplaces,etc.