【3 types of sounds】The sound is very loud and clear with loud sound reached 100 db,Imitation Physical Sound, eliminate sudden harsh sound, protect the ear from stimulation.There are three models of sounds,Metal Bell, Whistle, kids Bell.After pressing for 3 seconds on the switch, you can change another sound.Fully satisfy your outdoor cycling needs.
【IPX4 waterproof 】This unique bike bells horn is Dust resist, IPX4 waterproof level, you can also use it when it rains. When you receive the electric bicycle horn, you need to remove the insulation sheet to use it.
【Quick installation】The cute bike bell is mounted by a hook on the back without any tools.The silicon band is high-elastic and gentle to adjust different diameters,fit for most handlebars and also not damage the handlebars.
【Mini size】The funny bike horns size is 1.38in*1.3in,only 0.073lb and modern fashion look,great for city bike,road bike,mountain bike and kids bike.
【After-sale warranty】We highly appreciate your gratitude and trust, and we promise 60 days no reason return or MONEY BACK. Any questions will be replied within 24 hours.