120dB Loud Bike Bell & 6 Types of Sounds: Loud enough to warn anyone that a bike is coming, can be used for daily commuting. 6 different ringtones available (metal bell, whistle, child bell) long press for 3-5 seconds to switch. (Tip: Change the battery for better effect after long time transportation or storage.)

Quick Installation: Easy to assemble and disassemble, tool-free silicone cover is very elastic so it can adapt to different diameters, fits most bicycle handlebars and does not damage the handlebars.

IPX4 Waterproof: This adult bike bell is made of soft silicone material that does not damage the bike paint, the water-repellent and dust-proof design significantly extends the lifespan. When you receive the electric bike bell, you must remove the insulation sheet to use it.

Mini Size: The fun bike bell is small and portable, weighing only 50g with a modern fashion look, perfect for road bikes, mountain bikes, children's bikes, city bikes, sports bikes, cruisers, BMX bikes, tricycles, folding bikes, scooters and children's vehicles. It can be stored directly in a pocket or bag when not in use.