Tandem Sport Electronic Whistle – Loud Electric Whistle for Coaches – Handheld 2 Tone Whistle for Referees, Practices, Games – Multipurpose Coaching Whistle with Lanyard – Red

Electronic sports officers and coaches whistle with 2 loud distinct tones
125 db whistle makes this electronic sports whistle very loud and audible.
Simple to make use of single hand operation which lessens the standard germ sharing go along with same old whistles
Includes 4 CR2032 Lithium batteries and a wrist lanyard to forestall dropping
Keep GERM FREE by no longer blowing into a typical whistle