Xflyee Electronic Whistle with Lanyard - Adjustable 3 Tone & 3 Volume Selectable Electric Whistles, Handheld Sports Whistle for Referee Coaches,P.E. Teacher

Key features

• Contactless Whistle - Compared with traditional whistles, handheld electronic whistles can avoid contacting your mouth, safer and more hygienic at the same time, emitting a louder sound, more likely to attract the attention of others.
• Adjustable 3 Different High Volume Electric Whistle - Xflyee electric whistles with lanyard with 3 levels adjustable volume and three distinct tones, it is a good gift for coach referee teacher police, suitable for camping, hiking, outdoor, transportation guide, pet training, sports events.
• Long Battery Life - Our electronic whistle is powered by 3 PCS AAA batteries, which can be useful for longer than other whistles and don't need to worry about suddenly running out of power, use it with confidence.
• Carry it with you - Without compromising on functionality, we have reduced the size of the whistle to 4.64 inch x 1.38 inch, with an adjustable lanyard to make it easier to carry.
• Excellent Quality and Friendly After-Sales Service - Sports whistle is made of high quality ABS eco-friendly material, non-toxic, odorless and healthy. If you have any questions about the product, you can contact us and we will get back to you within 24 hours.