





Recent Purchase
View All
Customer Reviews
Average Rating
5.0





5.0
2 global ratings
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
All Reviews
Image
Recommend
Recent
1***m

Helpful (2)
Perfection
Feb.28.2024

Helpful (2)
Feb.28.2024
1***m

Helpful
I love OKWISHING! Its easy to use, haven't had to return anything back yet so can't comment on that but it's easy, gets to you in a timely manner& has great quality items!
Jan.21.2024

Helpful
Jan.21.2024
- 1
Adjudicator whistle-free, high-frequency basketball football football training for professional sports teachers specializing in high-sound whistles
$2.12
category:
Black+gray
Green+blue gray
Yellow+blue
Red+blue
Quantity:
Add to Cart
Wishlist
Features
Professional Adjudicator Whistle – High-Frequency, Whistle-Free Design
Crafted from premium ABS plastic for durability and lightweight handling, ensuring long-lasting performance in intense sports environments. Features a high-frequency sound emitter (up to 120dB) for clear, far-reaching signals, eliminating the need for traditional blowing whistles—ideal for referees, coaches, and sports trainers. Precision-engineered airflow design reduces mouth fatigue, making it perfect for prolonged use in basketball, football, and other field sports. Water-resistant construction withstands outdoor conditions, suitable for rain or high-intensity training sessions. Compact and portable with a secure lanyard attachment, ensuring quick access during fast-paced games. Trusted by professionals for its consistent, sharp tone that cuts through crowd noise without distortion. Global bulk sourcing advantage—lowest wholesale prices for sports academies, schools, and leagues.
See More