Electronic Whistle goggle Digital display with colour backlight

Digital display with colour backlight

can charge mobile phones

Construction quality checks

and then press it again

DISC Identification Range Adjustment: Yes

Electronic Whistle goggle Digital display with colour backlightThe Electronic Whistle is designed for a wide range of applications including sports, coaching, teaching, outdoor activities, traffic guidance, pet training, and emergencies. It features three high volume tones and a rechargeable battery for convenient and reliable use. Main Features Suitable for referees, coaches, teachers, and outdoor use Ideal for sports competitions, traffic guidance, pet training, self defence, and emergencies Three selectable