It's unpleasant, the device always to be learned from the cigarette socket to get it 'off'. In certain locations, the reception and the sound quality is very good. When driving a car, however, he sets out permanently. To have in the south of Munich (20km) so poor reception does not demonstrate a "strong reception" device. I have the antenna inside only moved to the disc vertically and horizontally, then the right door to the outside to bypass the metal evaporation of modern sunscreen discs - without success. Only the touch of gold contacts of the wire antenna brings a noticeable improvement. When connecting this contact does not bring any improvement to the body grounding, do I return the device.