This equipment has been donated to an elderly person - his feedback: very good handling, despite battery weight still in händelbaren range, battery life is more than adequate, charging station, with intelligent assembly (availability, not disturbing for other operations, etc.) functional, so that device to recharge is always available. Cleaning and therefore de- or assembly in an area with not too many steps, which are feasible and reasonable for an elderly person. (The price was not hot - but ok) So very good, well-designed, functional unit stero