Decibel (db) : 90db. Silicone material does not hurt handlebar. Voice : 3 voice to choose. 3 modes voice to choose ,5 appearance colors.
Bicycle Electronic Horn E-Bike Horn 80dB Loud Warning Sound Rechargeable Bell
ROCKBROS Bicycle Cycling Handlerbar Bell Horn MTB Bike Bell Horn Alarm Ring
ROCKBROS Bicycle Bell Classical Stainless Horn Cycling Horn Bike Handlebar Bell
Bicycle 4 Tone Sounds Bell Police Car Light Electronic Horn Siren for Kid's Bike
High Quality 6 Sounds Super Loud Electronic Bicycle Bell Horn Ring Alarm.
