Motorcycle Universal Waterproof Electric Horn Round Loud Speaker for Scooter Moped Dirt Bike Feature: It can draw attention to other vehicles and pedestrians effectively. Exquisite workmanship, made of material and durable in use. A stylish appearance becomes striking decoration in your vehicle. Reliable quality and good waterproof, you do not worry in the rainy day. Easy to install and operate, without extra adjustment.  Universal fits for most Scooters / Mopeds, ATVs, Go-Karts, Vespas, Dirt Bikes, Pocket Bikes, and Motorcycles. Specification: Condition:  Material:  Metal Color:  Black Overall Size:  Approx 9.5*6.5*3.2cm/3.7*2.6*1.3in Package Weight:  Approx 101g Voltage: DC 12V Current: 1.5A Sensitivity: 105dB Fitment: For most Scooters / Mopeds, ATVs, Go-Karts, Vespas, Dirt Bikes, Pocket Bikes, and Motorcycles Package Include: 1 * Motorcycle Horn Note: 1. Please check the size before purchasing. 2. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 3. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.