The BLACK+DECKER 36Wh 2in1 Li-Ion Dustbuster is a stylish stick vacuum, offering cordless convenience for general cleaning tasks around the home. Ergonomic and lightweight design ensures convenient manoeuvrability. Quickly switch between an upright stick vac and a portable hand vac for a quick and thorough clean up. Featuring smart tech, it provides powerfully simple solutions designed to make people's lives easier. Filter Sensor automatically senses when the filter becomes clogged and needs to be cleaned. Battery Sensor indicates the remaining charge and warns you when the battery becomes low. Floor Sensor detects the type of floor and automatically increases the suction on deep pile carpets and switches to eco mode for lighter tasks, optimizing battery time. The cyclonic action design offers long-lasting, powerful performance as the dust and debris are mowed away from the filter so that there is also less chance of clogging. There's no need to buy and replace bags - simply press the quick-release clip to easily and hygienically empty the bowl without your hands touching the dirt. Powered with Lithium-Ion battery, it delivers 20 minutes of runtime.