This item is a pair of car air horn, adoption of premium iron material, durable and sturdy, not easy to deform and break. It can effectively increase the sound to ensure your driving safety. Fit for motorcycles and cars, easy to install and operate. Features - ColorPurple - Material: Iron. - Size: Approx. 12.50X12.50X5.00cm/4.91X4.91X1.97in. - Aoption of premium iron material, sturdy and durable for long-term use. - The loud sound can help you warn other vehicles and pedestrians to ensure your driving safety. - Safe and smooth surface, will not hurt your hands. - Universal design, suitable for cars, motorcycles and other vehicles. - Easy to install, you can modify it yourself without spending money to go to a . Specification - Power Supply Voltage: 12V. - Power: 30W. - Impedance: 10. - Sound Level: 110db. - : 10A. - Voltage: 12V. - Working Temperature: -20-60 degree centigrade. - Frequency Response: 350±20, 420±20. Package list: 1 x Pair of Car Horns Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!