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.

It’s light, loud and so far so good.

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.

This is my second one. I really like the product but my only complaint is it was advertised as being yellow but it’s actually orange. Even the sticker on the box was yellow but the item was not.

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

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

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. 😉

I love it and the kids love it. It works very well when trying to call my class from way across the field, no longer having to yell.

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

صوت قوي متعدد المستويات

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