Intelligent recognition negative pressure automatically stops working
Replaceable silicone nozzle adapts common vacuum storage device
Large capacity lithium battery lasts for a long time
USB charging port configuration charging is simpler
Color four colors - white · red · black · blue
Product net weight: 170 g
Product size: 54x54x125mm
Battery capacity: 1000 mAh
Pumping rate: ≥3.5L / Min
Vacuum degree:-50 Kpa
