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Home / Referee Whistles / Professional High-Pitch Whistle for Referees, Outdoor Training, Lifesaving, Basketball, and PE Teachers - Loud Dolphin Whistle

Attributes

Brand -
Category Sports, Yoga, Fitness & Fan Gear / Referee Whistles
Origin -
Material High-Impact ABS Plastic
Color Neon Yellow with Black Lanyard
Sound Level Up to 120 dB
Frequency High-Pitch (3000-4000 Hz)
Weight 18 grams
Dimensions 2.8 x 1.2 x 0.9 inches
Weather Resistance Waterproof and Dustproof
Included Accessories Adjustable Neck Lanyard
Ideal For Basketball, Soccer, Swimming, PE Classes
Warranty 1-Year Manufacturer Warranty

6 reviews

A

Anonymous

Mar 31, 2026

Rating: 5/5

Durable and Reliable

I've dropped this on concrete courts multiple times, and it still works flawlessly. No cracks or loss in volume after three months of heavy use.

A

Anonymous

Mar 31, 2026

Rating: 5/5

Perfect for PE Teachers

I teach outdoor physical education, and this whistle works great even on windy days. The lanyard is sturdy, and the bright color makes it easy to spot if I drop it.

A

Anonymous

Mar 20, 2026

Rating: 5/5

Incredibly Loud and Clear

This whistle cuts through the noise of a packed gymnasium perfectly. I use it for high school basketball games, and the players hear it instantly even during chaotic plays.

A

Anonymous

Mar 17, 2026

Rating: 4/5

Sharp Sound, Comfortable Grip

The sound is very sharp, which is exactly what I needed for soccer refereeing. The only minor issue is that the mouthpiece feels slightly hard at first, but you get used to it quickly.

A

Anonymous

Mar 06, 2026

Rating: 5/5

Lifesaving Tool for Swim Meets

As a lifeguard instructor, I need a whistle that penetrates the sound of splashing water. This dolphin-style whistle is exceptional for aquatic environments.

A

Anonymous

Mar 05, 2026

Rating: 4/5

Great Value for the Price

Very loud and lightweight. It took me a day to get used to the high pitch, but now I appreciate how distinct it sounds compared to standard whistles.

5 FAQ

Q: How do I clean the whistle if it gets dirty?

A: You can simply rinse it with warm soapy water and let it air dry. Since it has no internal moving parts or peas, it is very easy to sanitize.

Q: Is the lanyard removable if I want to use my own?

A: Yes, the included lanyard is attached via a standard loop, so you can easily remove it and attach your own custom lanyard or clip.

Q: Can this whistle be used underwater?

A: While the whistle is waterproof and will not be damaged by water, sound transmission underwater is different. It is best suited for surface use by lifeguards and swim coaches rather than submerged signaling.

Q: What is the difference between this and a standard referee whistle?

A: This model features a 'dolphin' design optimized for high-frequency output, making it louder and more piercing than standard mid-range whistles, ideal for large outdoor fields or noisy indoor arenas.

Q: Does this whistle require batteries to operate?

A: No, this is a traditional pea-less mechanical whistle that operates solely on breath power. No batteries or electronics are needed.

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