📣 Blow minds, not batteries—charge up your whistle game!
The ZHTElectronic Whistle is a cutting-edge, USB-rechargeable referee whistle featuring 3 customizable tones and volume levels reaching up to 150 dB. Designed for hygienic, hands-free use with a squeeze button, it offers up to 4 hours of continuous sound powered by a durable polymer battery. Its ergonomic oval design with intelligent LED indicators ensures both comfort and instant feedback, making it the ultimate tool for referees, coaches, teachers, and outdoor enthusiasts seeking reliable, high-performance signaling.
Color | Yellow |
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; 118 g |
ASIN | B08HJWTY3D |
Trustpilot
4 days ago
3 days ago
1 month ago
2 weeks ago