Designed Portable Vacumm Cleaner Wet&Dry Technical data:Charging base: GS charging adapter (100-240V 50/60HZ 13.8V 1A) Charging time: 4-6 hours, discharge time:>25 minutes Battery: 2200 mAh, 3.6-4.2V/ cell Li-polymer battery ,3 cells Accessories: Dust brush,crevice tool,soft pipeVoltage:12.6VPower:75wRechargeable Handy Wireless Vacumm Cleaner Latest patent designRechargeable Handy Wireless Vacumm Cleaner Suitable for home and car useSuper Silence design,noise less than 75db or lower,use comfortableRechargeable Handy Wireless Vacumm Cleaner Strong Vacuum power,up to 3500pa,13.5inch aqua volumeAdded wet use, dealing with small water easilyPls see the assemblying and testing site of Rechargeable Handy Wireless Vacumm Cleaner