Feature
●A loud 110db electronic whistle with a push of a button. Useful in sports fields such as group competitions and training. Compact and ultra-lightweight, the included neck strap makes it easy to hang from your neck. When wearing a mask, you can use it in a multitude of situations, and you can use it without worrying about hygiene. It is easy to use by children, so you can notify you in an emergency. ● Exclusive Japanese instruction manual included with this shop. Comes with an LED light, making it convenient for searching items in dark places. Comes with replacement batteries for a great value
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Description
A loud 110db electronic whistle with a push of a button. Useful in sports fields such as group competitions and training. Compact and ultra-lightweight, the included neck strap makes it easy to hang from your neck. When wearing a mask, you can use it in a multitude of situations, and you can use it without worrying about hygiene. It is easy to use by children, so you can notify you in an emergency. ● Exclusive Japanese instruction manual included with this shop. Comes with an LED light, making it convenient for searching items in dark places. Comes with replacement batteries for a great value.