Bicycle Electronic Horn Volume Adjustment 4 Kinds of Classic Cingtones Rechargeable 100dB Not Harsh Road Mountain Bike

Bicycle Electronic Horn Volume Adjustment 4 Kinds of Claic Cingtones Rechargeable 100dB Not Harsh Road Mountain BikeFeatures:1.This bicycle electronic horn uses horn sounding, the bell is soft and not harsh, has the traditional bicycle bell, contains 4 sounds, the volume decibel value is up to 100dB, and has a volume adjustment function.2.Using silicone straps to install, suitable for ordinary bicycle / road bike / mountain bike / electric bike scooter / children's scooter.Specification:Size:50x65mmWeight:48gProduct Material: PlasticColor: BlackDecibel: 50-100dBBattery capacity: 300mAhCharging input: 5V-250mAPacking: color box packingPacking acceories:1 x horn, 1 x micro usb charging cable, 1 x manual, 1 x silicone strapNotice:1. Bicycle electronic horn is loud, please do not play the sound to the narrow space indoorsor to the ear, so as not to cause unneceary injury;2. The product contains polymer battery, please do not close to high temperature or firesource;3. The product has a certain level of waterproof, but after each charge is completed, youneed to confirm the cover tight micro usb waterproof plug.