ANTUSI® Bike Electronic Loud Horn Warning Safety Electric Bell Police Siren Bicycle Handlebar Alarm Ring Bell Cycling Ac

Specification Model A2Weight 66GSize 46 43 41Battery capacity400MAHWaterproofIPX5Operating temperature 10 60 degreeSound decibel155dbBattery voltage3 7Remote control distance10 80MRemote control battery 12V 27AFeatures 1 400mAh large capacity battery for long lasting battery life 2 The loud volume of 105 115 decibels has great penetrating power 3 IPX5 waterproof structure Package included 1x bike Electronic Loud Horn1x user manual1x usb cable1x remote 5x Accessories