“MIRAI SPEAKER” seniors can listen to announcements even in noisy places such as airports!
“MIRAI SPEAKER” is a curved speaker developed by the engineers of the leading speaker maker KENWOOD with original technology. The secret that anyone can hear anywhere is that the vibration version is a curved surface, so that the sound energy does not fade away even where it is away. This epoch-making speaker is active in noisy facilities such as airports, lounges such as city halls, banks, and homes with elderly people
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