UNIWA Electronic Whistle, Battery Operated Whistle Adjustable 3 Different Loud Whistle Sounds with Lanyard Handheld Electronic Whistles for Referees Volleyball Coaches Teacher, Soccer Sports Whistle

I first saw other coaches using these during COVID for fairly obvious reasons and initially thought it was just one of those temporary adjustments everyone was making. After finally trying one myself, I quickly realized I should have switched much sooner.What immediately stood out was how much more practical it was. Traditional whistles eventually end up getting dirty, wet, or frankly a little unpleasant after long practices and repeated use. This completely solved that problem. No more slimy mouthpiece, no constant cleaning, and far less hassle overall.I was also pleasantly surprised by the volume. I initially wondered if it would lose some effectiveness compared to a traditional whistle, but that concern disappeared immediately. It’s more than loud enough for practices, competitions, and larger spaces, and it gets athletes’ attention without any problem.As a coach running practices with large groups, convenience and reliability matter, and this ended up being one of those small changes that made a bigger difference than expected.Five stars. Cleaner, easier to use, surprisingly powerful, and something I now wouldn’t want to coach without.

I purchased this for my daughter who is a high school girls volleyball coach. It’s plenty loud for indoor court , or beach volleyball use.It’s great that it can be used by different people without having to worry about the need to sanitize it prior to each use. 😉

This was so easy to find where everything is. I gave it to my teacher friend (PE teacher) and they absolutely love it and works amazing. Volume on is really all you need for if you are indoors, because it is very loud. The size is about a length of a woman's hand, but it's perfect for traveling. You can use it while out in the wild for help. Battery life is great and last very long.

I really like this whistle. It is very easy to use and comes with batteries. I needed on so that I could ref at my volleyball tournaments. I absolutely love how loud it is. The battery has held up very well and is very light. I also like the shape because it is very easy to hold and the strap makes it very good. One thing I don’t like is the actual tones of the whistle. I feel as the one that best sounds like a real whistle is tone 1. I do recommend this one because I am very pleased with it.

Perfect recess whistle! I also bought one for my husband who is a football coach. The battery lasts forever.

It’s light, loud and so far so good.

These are great for teachers.

Works well. Has a few different whistle options. Wish it was just a touch louder for the outdoor games but it does the job!

Achei que a qualidade do material inferior. Muitas rebarbas. Plástico frágil.

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Perfectly fulfills its purpose.

Casi no se oye, no lo recomiendo, ya le cambie 2 veces las marca de las pilas y se sigue oyendo muy poco