The SUMMIT electronic whistle is the easiest way to share your coaching or refereeing. Refs will love the fast activation of the whistle, while clubs will find it cheaper than purchasing a whistle for every member.

Make the right sounds in any training or game with the SUMMIT electronic sports whistle. The whistle is loud enough to carry through any busy training session or raucous match.

• High pitched, loud electronic whistle - 114-120db
  
• Easy to use push button activation
  
• Adjustable wrist lanyard
• Requires 2 x AAA batteries (not included)