| 摘要 |
The present invention regards an audio device (10; 10') with an insertion part (34) being adapted to be inserted into an ear canal (30) of a user. The insertion part (34) comprises pressure means (50) and a resilient surface (52). The resilient surface (52) comprises an adhesive (54), which is adapted to adhere to a skin portion (36) of a bony portion (38) of an ear canal (30) of a user. The pressure means (50) are adapted to provide a force to press the adhesive (54) against the skin portion (36). The pressure means (50) include a phase-changing material (51; 51'), which is adapted to cause a reduction in the force, when heat is supplied to the phase-changing material (51; 51'). |
