📢 Blow minds, not batteries—whistle smarter, louder, cleaner!
The UNIWA Electronic Whistle redefines safety and communication with its ultra-loud 120-150 dB sound, hygienic no-mouth-contact design, and eco-friendly USB rechargeable battery offering 4 hours of continuous use. Featuring 3 selectable tones, ergonomic portability, and a built-in LED light, it’s the ultimate whistle for referees, coaches, outdoor enthusiasts, and emergency responders who demand reliability and style.
Manufacturer | UNIWA |
Brand | UNIWA |
Model | Cdkshaozi-hei |
Package Dimensions | 16.89 x 9.6 x 4.29 cm; 150 g |
Item Weight | 150 g |
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