Description
It is designed with an innovative three-chamber structure that provides a strong and clear sound without the use of a cork ball or other moving parts, reducing the possibility of malfunctions. â
Key features:
Sound power: The whistle reaches a volume of 115 dB, which allows for excellent sound recognition in a variety of environments.â
Reliability: It works regardless of external influences such as moisture or dirt, as it has no moving parts that can clog.â
Easy cleaning: The whistle’s chambers are designed to clean themselves when immersed in water.â
Uses: It is ideal for sports referees, coaches, teachers, rescue teams and others who need a reliable whistle.
