

















Recent Purchase
View All
Customer Reviews
Average Rating
4.5





4.5
2 global ratings
5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%
All Reviews
Image
Recommend
Recent
1***m

Helpful (2)
Great! And wonderful
Oct.31.2024

Helpful (2)
Oct.31.2024
1***m

Helpful (1)
Great as usual
Oct.27.2024

Helpful (1)
Oct.27.2024
- 1
Factory direct selling Leiyin referee metal whistle basketball football training training for stainless steel OK copper whistle
$5.96
category:
Large mouth whistle (10 installations) 1 box
Small mouth whistle (10 installations) 1 box
Quantity:
Add to Cart
Wishlist
Features
Premium Stainless Steel Referee Whistle – Leiyin Professional Series
Ultra-durable stainless steel body with precision-machined mouthpiece for sharp, high-decibel sound projection. Copper core resonator ensures clear, far-reaching tones ideal for crowded sports venues. Hand-polished smooth edges and anti-rust electroplating withstand extreme outdoor conditions. Ergonomic finger grip design allows quick-access during intense basketball/football matches or emergency drills. FIFA-approved acoustic frequency (3.5kHz±10%) penetrates ambient noise without distortion. Used by referees, coaches, and military trainers for tournaments, PE classes, and safety signaling. Wholesale exclusive – bulk orders receive OEM packaging and custom engraving. Factory-direct pricing with volume discounts for sports academies and event organizers.
See More