Loving life， loving shopping.Features: 100% Brand new and high quality!Safe and easy to operate， even when brakingEasy to install， low profile mountThe password lock design， safe ridingControl button switch， can be loaded to any position， convenient hooking operationFits all bike modelsWaterproof Specifications:Condition: newMaterial: plasticColor: green/blackSize:160*176mmWeight: 100gPackage included:1 x Waterproof Electronic Bike Horn Bell With Password Lock for All Bike ModelsPlease contact us freely if any problem!