Specifications:

1.Use imported manganese steel sound board, which can keep clear and powerful sound at all times in different environments.

2.Unique waterproof buckler design to get best waterproof performance.

3. Long life service, stable and durability performance. Life test reach up to 120,000times.

4. Excellent original equipment standards, Operating temperature: -40°C~180°C, can continuously whistle for 3 minute

5. All our horns have approved by CCC, E-Mark(E9), TS16949:2009,quality is guaranteed.