Desert Online General Trading LLC
Dubai, United Arab Emirates
Desert Online General Trading LLC
Dubai, United Arab Emirates
📢 Make your signal impossible to ignore—own the sound of authority!
The HyperWhistle is a compact, ultra-loud whistle delivering up to 142dB of piercing sound, engineered in the USA with durable materials. Perfect for sports officials, coaches, lifeguards, and emergency use, it ensures your signal is heard clearly over long distances while being lightweight and easy to carry.
| Batteries Included | No |
| Brand | HyperWhistle |
| Length | 1.38 Inches |
| Width | 3.25 Inches |
| Height | 6 Inches |
| Weight | 57 g |
| Country of Origin | USA |
P**N
One of My best investement
The is awesoem whistle
S**A
Excellent Whistle. Works like a charm.
Brilliant packaging. Absolutely genuine to the T. And the whistle is excellent. You can definitely go ahead with this.
V**Y
GOOD
IT IS LOUD, IT IS MADE OF PLASTIC, SO DEFINITELY NOT WORTH THE PRICE.
M**J
Good
It's loud but considering the cost it is very expensive product
J**A
Awesome
Very power full whistle
V**A
Bad product and worthless
This product is a bad quality. Normal sound only and not giving 142dp sound.
N**U
Very loud
This is an amazing whistle .
B**D
Hard to blow
Claimed for world's loudest sound but difficult to blow. I think special training is required...
Trustpilot
1 month ago
1 month ago
