About This

• 【hand-held whistle】The electronic whistle completely abandons the traditional mouth blowing method, effectively avoiding the spread of bacteria and making it more hygienic. Simply press the button gently to emit a clear and loud whistle, which is labor-saving and safe. Its unique design is suitable for referees, coaches, physical education teachers and outdoor sports enthusiasts, etc.Requires AAA batteries (not included).
• 【120-150dB Super Loud Whistle】With 3 different tones and three volume adjustments, this handheld whistle is extremely loud and can reach 120 - 150 decibels in volume. It is made of high quality ABS material for durability and quick attention at loud sporting events and emergencies!
• 【High quality and stability】The electronic whistle is made of high quality ABS material for durability and also features LED illumination to provide supplementary lighting in dark . If the sound gets weak, simply replace the batteries, no need to wait for recharging
• 【Portable Whistle】The electronic whistle is a modest size at about 5.5 inches × 1.38 inches , a It comes with a lanyard and storage pouch, allowing you to easily attach it to backpacks, camping gear, or carry in pockets, belts, or shoulder straps for quick access.
• 【【worry-free after-sales service】For any questions, you could feel free to contact us via leave amazon message:YOUR ACCOUNT - CONTACT SELLER - AN ORDER I PLACED - SELECT A SUBJECT -WRITE MESSAGE. Our friendly sales will offer you a professional and satisfy solution.