Zvn Zojne Referee Whistle,Teacher Whistle | Electronic Whistle

Details

• Operate Easily: With the electronic whistle, you can enjoy delivering clear, loud and easy to recognize sounds at the push of a button, no need to blow. Ensures a clean whistle every time.
• Adjustable sound design: with 3 kinds of tones and 3 kinds of sound volume, generate a loud voice of 120-150dB; Adjust the volume according to different spaces and needs.
• EASY CARRYING - Enjoy freedom of movement with the portable design and small volume of this electronic whistle, equipped with a lanyard for effortless carrying. Its light weight ensures comfort and ease for various activities, a perfect choice for the active lifestyle
• LONG LIFE - Crafted with a robust design, our electronic whistles are designed for long-lasting use. Made of ABS material and powered by a 1 section 6F22 battery (not included) , you can rely on these whistles for extended periods.
• Widely used: suitable for physical education, naval marine corps and outdoor camping, equipped with SOS lighting function with LED light, which is convenient for outdoor activities, sports competitions, traffic guidelines and pet training; Can be used as flashlight