For this charger, two possible modes of use have been considered: space-saving usage at home or at work and prac- tical use when travelling. The extremely small dimensions allow uncomplicated operation on the desk or in the proximity of a power socket without occupying space unnecessarily. When on the move, the silicone attachment is very useful for easily rolling up the cable; it is available in blue, red or grey, giving it a friendly, individual effect. The micro-USB plug is designed with a curvature, so that it is easy to tell the difference between top and bottom.