The EcoBlast Signal Horn Marine & Sport is the eco-friendly alternative to disposable-canister gas horns — rechargeable via the included hand pump so you never need to buy replacement canisters again. One minute of pumping delivers multiple powerful blasts, making it ready to use on demand and economical to run over the long term.

Approved for use in marine environments, the EcoBlast produces a COLREGS-compliant sound signal audible over engine noise and sea conditions. Equally at home on the water or on land for sports events, races and outdoor activities. No aerosol gases, no waste — just clean, powerful sound.