as ingresszocker and tablet users an excellent Zipper. Very convenient in the längengestlatung. also for the car or something quite suitable. Who does not know that. Lighter directly on the shift knob and then so ne curled cord that does not turn out to be very nüzulich. Here at the just off to the desired length (up to a meter) just let dangle and on the PC at the USB and off as needed. So this depends of the device in the air. Many thanks to the inventor