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Compact Whistle 129 dB keychain ultra loud
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emergency whistle loud
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Model information
- Source
- Printables
- Category
- Other Gadgets
- License
- Creative Commons — Attribution — Share Alike
This compact mini whistle is engineered for optimal performance using minimal materials. it produces a powerful 129 dB sound output (as measured by a smartphone app). Whether for emergencies, outdoor adventures, or everyday use on a keychain, this whistle guarantees a loud and dependable alert system whenever needed.
Crafted to surpass current models available on Printables, this refined version offers an improved combination of compactness, lightweight, and volume. Perfect for 3D printing enthusiasts seeking a swift and practical print solution.