Features:Brand new and high quality.Easy to install.All metal Body.Heavy duty construction.Motor driven for an authentic sound.Durable powder coated finish.Sound level: 110dB.Applications vehicle: fits on any 12 Volt vehicle(Car、 Truck、 SUV、 Motorcycle、 Yacht、 Boat、 off Road Vehicle、 Busses etc).Color: red.Size: 7.5cm x 7.5cm x 7.5cm.Package Included:1 x Air Siren HornNo Retail Box. Packed Safely in Bubble Bag.