







📣 Blow past the competition with the whistle that’s louder, smarter, and always ready!
The UNIWA Electronic Whistle is a high-volume, USB rechargeable whistle featuring three distinct tones and a hygienic no-mouth-contact design. Crafted from durable ABS material, it delivers up to 150 dB sound output, perfect for referees, coaches, and outdoor enthusiasts. Lightweight and ergonomically designed with a detachable lanyard and built-in LED, it ensures reliable signaling in any environment while eliminating battery waste.








| Manufacturer | UNIWA |
| Brand | UNIWA |
| Model | Cdkshaozi-hei |
| Package Dimensions | 16.89 x 9.6 x 4.29 cm; 150 g |
| Manufacturer reference | UNIWA Electronic Whistle |
| Manufacturer Part Number | UNIWA Electronic Whistle |
| Item Weight | 150 g |
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