Rechargeable Signal Air Horn

Environmentally safe air horn uses air as a propellant, instead of the traditional gas-filled designs. It's economical too...no more expensive refills to buy. Recharges in seconds with a gas station air pump, air compressor, or any other mechanical compressed air source including hand pumps. Works in all weather extremes and can safely be used or stored near sources of heat.

• Provides approximately 20 blasts per charge.
• This loud horn puts out a powerful 120db
• Meets all USCG regulations.
• 7-1/4"W x 8-1/2"H x 2-3/4"D