Electric Whistle for Teacher with Lanyard 3-Tone Battery Operated

Details

• Adjustable Audible Alerts: This electronic whistle features three distinct sound frequencies that provide clear audible cues, making it perfect for teachers and coaches who need versatile tools to improve communication during lessons or practice periods effectively
• Anti-Loss Convenience: Equipped with a sturdy lanyard, the electronic whistle for coaches reduces the chances of misplacement, allowing it to be comfortably worn around the neck or bag, ensuring reliability during active instructional scenarios
• Minimal Response Lag: With its minimal response lag and instant sound activation, this electric whistle supports one-button use, making it an excellent tool for referees, coaches, or urgent responders needing reliable signaling while moving
• Moisture-resistant Sealing Design: This handheld whistle incorporates moisture- and dust-resistant sealing to maintain long-term operational stability, providing dependable use in harsh conditions such as hiking or crisis response scenarios
• High-Frequency Sound : The electric whistle for teachers delivers high-frequency audio that cuts through background noise, ensuring clear communication in large open areas like gyms and fields, making it easier to manage group activities effectively during outdoor events or sports activities