Basketball Football Game Referee Training Survival Electronic Whistle for Outdoor Sports Events Running Fitness Equipment

SPECIFICATIONSBrand Name: NoneOrigin: Mainland ChinaModel Number: Whistletype 1: Portable, Wide Application, Loud SoundMaterial: Acrylictype 2: Electronic Whistletype 3: football training equipment Basketball Football Game Referee Training Survival Electronic Whistle for Outdoor Sports Events Running Fitness Equipment Parameters: Category: whistle Applicable scenes: running, fitness equipment, football, ping-pongball, badminton, tennis, outdoor sports, other ball games, swimming. Material: other size: about 137cm / 53.94in Packing list: 1 * Electronic Electric Whistle(batteries not delivered)