| 摘要 |
PROBLEM TO BE SOLVED: To securely guide plural blade heads of an electric shaver so that they are in contact with a user's skin at the same time. SOLUTION: This electric shaver has plural blade heads 1a, 1b and 1c which are put on almost the same plane and also has a detecting part 2 for detecting the skin contact condition of the blade heads at plural positions and an informing part for informing a user of the result of detection of the skin contact condition at plural positions by the detecting part 2. If the plural blade heads are not in contact with the user's skin at the same time, the user is alarmed so by the alarming part, so that the user can recognize that the applying angle of the electric shaver main body to the skin is not right.
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