When traveling or storing clothes seasonally, smell, bugs, moths, dirt and humidity are your worst enemies. Space-saving bags can not only protect your clothes, towels, sheets and pillowcases from these local disasters, but can also reduce storage space by up to 80%. But when storing, not having a good vacuum machine will make you very unpleasant. We discarded some traditional manual or noisy vacuum machines and adopted the latest technology to make our storage process quiet and fast. And the small body allows you to carry it with you, and it will not take up your space at all in the suitcase. The included reusable compression bag can meet your basic needs in life, so we hope that the compression bag can have some good time to visit all the interesting places you have been. SPECIFICATION: Shell material: ABS voltage: 12v whole machine weight: 415g Power: 24w Color: black,white Pumping volume: 13L/MIN power supplyvacuum degree: >50Kpa Machine size: 173*65*65MM Packing size: 72MM*72MM*300, MM Package weight: 632g How to use: You just need to put your clothes in a vacuum bag, connect the pump to the power source, and then draw out the air.