LG' s CordZero A9 Cordless Stick Vacuum Cleaner A900BM boasts strong suction and a detachable quick-release battery for up to 40 minutes* of performance. With the LG CordZero vacuum s portable charging stand, you can easily store and charge anywhere, anytime even without drilling holes into your wall. Control Features With a Single Touch - turn the vacuum on and off easily, or select different power levels, including Turbo mode, with the touch of a thumb. That means less strain on your hand and a more comfortable clean. Washable Cyclone and Filters for Easy Maintenance - Extend the life of your vacuum with easy to maintain removable and washable filters. Unlike other vacuums that only let you wash the filter, LG CordZero lets you wash the pre-filter, fine dust filter and the cyclone system to clean away dirt and keep your vacuum running at its best. The 5-step system filters 99. 99%* of dust and dirt, first separating dirt in the bin and then filtering fine dust.