| 摘要 |
PROBLEM TO BE SOLVED: To improve operability by shifting an operation member as a user intends. SOLUTION: The portable equipment (10) having the operation member (1) is equipped with engagement holding parts (2a, 2b) which enable the operation member (1) to move and/or rotate on the surface of the portable equipment (10) and a fixation part (1C) which fixes the operation member (1) on the surface of the portable equipment (10). |
