3-tones whistle adjustable wrist strap include 2 AAA batteries
● Can be set to three tones to prevent interruption of play during nearby games or events
● Adjustable wrist strap attached
● Come with 2 pcs 3A batteries
● More hygienic than traditional whistles
Country of Origin:
For hygienic considerations, after the whistle is opened, there is no refund or exchange.