Name: WINGOO Three tube Emergency Whistle
One-piece aluminum processing, with tough industrial design style, the overall smooth lines, edges and corners clearly.
Three pipes, sound loudly and clearly. To adapt to a variety of harsh conditions, water, impurities, throwing can be sounded.
Products are made of high-strength aviation aluminum processing, wear-resistant, high strength
Cut section design, armor style, more modern sense.
The utility model has the advantages that the utility model can be used as outdoor lifesaving whistle, game whistle, children toy whistle, etc.