| 摘要 |
The invention relates to a protective sleeve for a hand-held unit of a telephonic device, such as for example mobile telephones, cordless telephones or similar. According to the invention, the protective sleeve is configured as a tubular, expandable film. When the film is pulled over the housing of the hand-held unit, said film moulds itself to the contours of the covered surface of the housing. The protective sleeve offers considerable protection from all kinds of dirt, for example greasy fingers, is water-repellent and provides an extremely good grip. |
