| 摘要 |
PROBLEM TO BE SOLVED: To provide a message bottle capable of storing voice in easy operation naturally and hearing it. SOLUTION: In the message bottle, a voice recorder mounted with a sound collecting microphone and a speaker, and a power supply unit are arranged on the bottle wall face so as to conform with the shape of the bottle wall face. The message bottle has an appearance of an ordinary bottle but is capable of automatic recording and reproduction of voice, and whose voice reproduction switch is an inclination switch for automatically reproducing voice by detecting the inclination of the bottle. COPYRIGHT: (C)2009,JPO&INPIT
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