Electric Bike Horn Bicycle Bell Adjustable 80-130 DB, Adjustable, USB Rechargeable Whistle Waterproof Bicycle Accessories for Adults Kids Mountain Bike Bells Whistle

• 【Loud and Clear】The bike horn has 3 levels of volume adjustment, 80-130 dB. It's loud enough and get people's attention, and even in the heavy city traffic it can be heard. • 【Anti-theft Alarming】3 levels of sensitivity.If there are someone touches your bike, the anti-theft bike alarm will emit a loud alarm. • 【USB Rechargeable】It only takes 1.2 hours to fully charge the bicycle bell, which can be battered for 20-30 days and use 1000-1500 times. • 【IPX6 Waterproof】IPX6 waterproof, you can use it in any weather.Suitable for mountain/road bicycles, scooters, motorcycles, electric Cycling，adults and kids. • 【Easy Install 】Electric bike horn suitable for 0.86"-1.25" diameter bicycle handlebar.It is fixed on the handlebar with a silicone belt, and the whole installation only takes 3 seconds.