ROCKBROS Electric Bicycle Bell Bicycle Horn

About this item 90dB LOUD: Loud enough to alert someone that a bike is coming, can be used in daily commuting. 3 different ringtones available, long press for 3-5 seconds to switch.(Tips: Please replace lossy battery to obtain better effect if after a long time of transportation and storage.) EASY TO INSTALL: Easy to secure and remove, no tools needed, silicone cover is high-elastic so that to adjust different diameters, fits for most bike handlebars. SILICONE COVER: This bike bell cover is made of with soft silicone material, which will not damage the bike paint, the water-resistant and dustproof design greatly extends the service life. SMALL SIZE: Small and portable, weight only 51g, suitable for road bikes, mountain bikes, kids bikes, city bikes or other types. It can be stored directly in a pocket or bag when not in use. AFTER-SALE SERVICE: We promise customers enjoy 30 Day Money Back Guarantee. Customers can return or get refund in case the purchasing is not satisfactory fo