Properties:

• Low-pitched whistle.
• Ideal for use in team games where clear sound is important.
• It provides a hygienic alternative to traditionally operated whistles, making it ideal for multiple users.
• It has 2 sound chambers and two types of sound to choose from.
• The special design prevents the whistle parts from separating.
• A string is included with the whistle.

• Volume: max 125 dB
• big output volume with great sound effect