valatsea
...just a comment about this idea. The earplug alarm clock (which is set by attaching it to a base station that can upload your alarm times) is not meant to block other sounds. If you need to still hear your baby crying or perhaps a smoke/fire alarm, you would still be able to hear those things. But you would also not disturb your partner when you need to wake up! Thanks for your support!
[Nov 28 2000, last modified Jun 14 2007]
Earplug alarm clock
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halfbakery