| 摘要 |
Enveloping device for earpieces. The device according to the invention fits easily onto the earpiece, keeping the ears warm whilst preserving perfect audibility. It consists of a sleeve 1 having a flat face, ear side, and an outwardly domed face enabling the earpiece 7 to be accommodated. An opening 4, into which the earpiece 7 is inserted, is made therein. It is shrouded in an enveloping cover 5. The device according to the invention is particularly intended to fit onto earpieces which can be carried outdoors. <IMAGE>
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