Product description
Dimensions: 57 x 15 x 8 mm (L*W*H)
1. Made of aluminum alloy material to ensure the wheels are strong and durable.
2. The surface has been anodized, does not fade, and is exquisite and beautiful.
3. Light. Comes with keychain, easy to carry.
4. The double-barreled whistle is easy to make noise and produces a louder and clearer sound, which can be heard from a distance.
5. No moving parts, waterproof, can be used in any environment.
This emergency bell can be used for any type of outdoor activity.
In addition, it can also be used as a referee, police dog whistle, and safety officer's siren.
Can be hung on a backpack or belt, or hung around the neck for a quick whistle.
Due to different effects of shooting light and screen equipment, the color of the product image may be slightly different from the actual product.