







š£ Blow minds, not batteriesācharge up your whistle game!
The ZHTElectronic Whistle is a cutting-edge, USB-rechargeable referee whistle featuring three adjustable tones and up to 150 dB volume. Designed for hygienic, hands-free use with a squeeze button, it offers 4 hours of continuous sound powered by a durable polymer battery. Its smart LED indicators and ergonomic design make it the ultimate tool for coaches, referees, and outdoor enthusiasts seeking reliable, eco-friendly performance.







| Color | Black |
| Size | 5.63 x 2.32 x 1.54 inche |
| Length | 14 centimeters |
| Material Type | Plastic |
| Batteries Included? | No |
| Brand | ZHT |
| Manufacturer | slongera |
| Product Dimensions | 14 x 2.5 x 4 cm; 130 g |
| ASIN | B08MF1CHMY |
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