Bicycle Electric Bell Bike USB Charging Horn MTB Mountain Bike Warning Safety Ring Waterproof Bell Cycling Accessories

Name:Bike Electronic Loud HornMaterial: ABS plasticSound: four ringtonesVolume: 120 decibelsBattery: 200mAhSize: 3.4*6CMFeatures:1. The 120 decibel electric bicycle horn has a clear and loud sound effect, which is enough to warn...