This is a **12V marine horn (boat horn)** for marine use. It's a stainless steel trumpet type (long type) with a powerful appearance and sound. It can be used on boats, pleasure boats, fishing boats, small vessels, and vehicles (12V). 【Product Details】 ・Voltage: 12V ・Material: Stainless steel ・Type: Trumpet type (long) ・Application: Marine / Boat / Car, etc. ※ Although it is new and unused, there may be minor scratches due to storage. ※ Operation has not been confirmed. It will be sold as is. ※ Please note that we cannot provide support for installation or wiring. Everything in the photos is included. Please check the condition in the images. Marine horn Boat horn Ship horn Trumpet horn Stainless steel 12V