About this item

【Three Tones & Adjustable Volume】Features three distinctive tones, adjustable volume to suit different needs and can be aimed in specific directions. High volume, 125 ±5 dB electronic whistle provides a loud, clear, consistent sound every time you press the button. Easy to attract attention, it is perfect for referees, coaches, P.E. teachers, marine, outdoor camping, sports competitions, traffic guides, pet training, self-defence emergency.
【Sanitary and Safe Design & Easy to Use】Because this hand whistle never makes contact with the user's mouth, it can be used by multiple people. Hand-operated whistles make it easy to referee with just the push of a button! The sound is loud, consistent and recognisable. They're easy for anyone to use, safe and great for coaches and teachers.
【Excellent Quality & Easy to Carry】The handheld whistle is made of high quality ABS material, very sturdy and durable, non-toxic, streamlined appearance, compact size, crack resistant and fall resistant. And comes with a long lanyard that can be easily carried through a backpack or hung around the wrist and neck. Electronic whistle comes with 4PCS CR2032 batteries, if the sound becomes abnormal, please replace the battery first.
【Strong and Consistent Sound】The electric whistle is powered by 4 PCS CR2032 batteries, which can be used for longer time and don't worry about suddenly running out of power, use it with confidence. Ajustable volume to meet your different needs, you can use it outdoors and indoors.
【Multi-Function Electronic Whistle & Perfect Gift】Electric whistle with 125±5 high volume, easy to get attention, not only the role of whistle collection, but also the role of life saving. Suitable for all sports events (basketball, volleyball, football, soccer, etc.), it is perfect gift for teacher, referee, coach, lifeguard, guard, police and so on.