Making it so easy to coach referees: Electric whistles get rid of the traditional way of blowing with your mouth, while providing a loud, clear, strong, and easily recognizable sound. It is more convenient and safer in referees, training and SOS.
\n\u2724 Three different high-capacity electric whistles can be adjusted: adjust the volume to the desired volume in different Spaces and situations to hear and protect your hearing. It must be a great high-capacity electronic whistle teacher, basketball coach referee, outdoor camping, dog training, hiking lifeguard SOS survival emergency survival
\nLoud electric whistles with ergonomic design: The streamlined appearance and compact size make the whistle more comfortable to grip and feel easy to use. The one-click switch produces a volume of 120\u00b15dB, making it more hygienic and convenient for all sporting events, corporate events, school games or other training.
\n\u2724 Durable and high quality: Made of high quality ABS material – we often use this electronic whistle outdoors, so it needs to have a crack and drop resistant housing. In addition, it comes with four Cr2032 individually packaged lithium batteries, ensuring you can use it for longer outdoors. If the sound is abnormal, replace the battery.
\nCarry on: Portable, small 5.4 inches by 1.5 inches (about 14.9 x 3.5 cm), suitable for pockets and backpacks. We have also prepared a drawstring bag for you to better protect your whistle. It also comes with a 46-inch lanyard that easily slips through the backpack or hangs around the wrist and neck.<\/p>\n","protected":false},"excerpt":{"rendered":"