Features:1.3 sounds design and each switch is pressed to make different sound.2.Loud and high quality sound up to 110dB, it can be heard clearly away from long distance.3.Made of high quality plastic material, durable in use.4.Easy to install. Connect the red wire to positive pole and the black wire to negative pole.Description:1.Universal fit for 12V cars and motorcycles.Specifications:Material: PlasticColor: BlackCaliber: 100 (mm)Power supply voltage: 12 (V)Power: 30 (W)Impedance: 8 (Ω)Sound level: 110 (db)Current :1 (A)Voltage: 12 (V)Working temperature: -20-60 (℃)high sensitivityFrequency response: highPackage Included:1 x Motorcycle HornNotes:1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Please allow slight dimension difference due to different manual measurement.