I can not do without me! Always available on its charging station, it replaces very advantageously my sled vacuum cleaner (dyson yet as a), but the difference is the wireless and powerful powerhead. What a pleasure to pet hair! Battery life is perfect (rare are the times when the unit stops, also the battery management is special: there is no power loss, the device stops short of the battery n 'have enough energy to run the engine at full throttle) There is also a Turbo position (admittedly eating of autonomy) very useful on récalcitrans carpet.