Windsor Electronic Whistle Single-Tone
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<b>[Product Information]</b><br>
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<li>Loud, consistent sound every time</li>
<li>Easier to give verbal commands without a whistle in the user's mouth</li>
<li>Each set of AAA batteries produce more than 1000 blasts</li>
<li>Loud 105db whistle sound can be aimed in the exact direction intended</li>
<li>Improve hygiene - hand operated instead of mouth blown, sanitary for multiple people</li>
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