?Reliable customer service?If you have any questions after receive the electronic whistles, please contact us to help you at the first time. We are always on standby for 24H/DAY to provide you with a perfect after-sales service. ?Multifunctional?Electronic whistles are made available for PE teachers, referees, competitions, coaches, emergencies, pet training and most of the sports. ?Rocket style design?Our electronic whistle is designed as rocket oulooks with streamline and made of high quality material which has a better grip feeling. Comes with a 17.7inches long adjustable lanyard, easy to hang on wrist or neck. ?No sharing mouth germs?The handheld electronic whistle is easy to use and you don’t need to blow the traditional whistle anymore which avoiding the germs get in your mouth. ?Adjustable 3 kinds of tones and High volume?The electronic whistle has 3 different tones,you could give different commands with different tones. Cylindrical sound gathering system with high volume up to 125dB. If you think it's too loud, you can put some tissue or cotton in the top of the whistle, more tissue, lower volume.

Style: Traditional. Material: Cotton. Brand: Moosec. Color: WHITE. Date First Available: July 23, 2021. Best Sellers Rank: #32,739 in Sports & Outdoors. Customer Reviews: 4.1 out of 5 stars 123 ratings 4.1 out of 5 stars. : B09B3P9TZX. Style: ?Traditional. Manufacturer: ?Moosec. Material: ?Cotton. Color: ?WHITE. Brand Name: ?Moosec. Package Weight: ?0.1 Kilograms. Item Package Dimensions L x W x H: ?6.14 x 2.13 x 1.54 inches.