Portable vacuum cleaner (two motors) 
The Asayesh portable vacuum cleaner is a semi-industrial product designed for use in factories, offices, industrial workshops, hospitals, and so on. This product has a second storage, which makes the engine’s air intake more qualitative. Other advantages of this product include ultra-low noise, strong suction, low power consumption.

 

Handheld vacuum cleaners feature a grab-and-go design, keeping convenience and limited storage space in mind and can be easily carried around in your hand, as you clean from room to room.
Handheld vacuums can suck up cracker crumbs in a car seat, pet hair embedded into the sofa, and kitchen spills—sometimes even faster than a traditional vacuum. Some handheld vacuums have four times the suction of traditional vacuums.

What Are The Different Types Of Vacuum Cleaners? (With Pros And Cons)
Corded vacuums.
Canister vacuums.
Upright vacuums.
Stick vacuums.
Handheld vacuums.
Central vacuums.
Backpack vacuums.
Discover Smart Vacuums, the Future of Home Cleaning.