The unique car-power Bike Horn 4.0 is not only the loudest bicycle horn but is your safest riding bet! It packs 90 dB CarWindow-penetrating of familiar horn-sound to people in the car and jaywalkers!

This horn rings 3x louder & generates an actual road-car honk sound!

Is shouting really an option for you, riding in an Urban city? That's just useless + icky!

Make your rides fun with 3 different sound options!

Raining? No problem! We’ve made this weather-resistant for you!

Taking feedback from cyclists for our previous Bicycle HORN, we decided to work hard at incorporating the perfect design, with a new minimalist style, and reduce the weight by more than half while maintaining the LOUD car-horn sound!

The new Bike Horn is not only loud, but its lightweight high-impact engineering thermoABS polycarbonate will never compromise on your efficiency and the 280 mAh battery will keep you charged for the road!

You can rely on its improvement to get you in time through all the rush hours.

It hangs downward, so the small 3.5 *3 cm size leaves plenty of empty space on your handle-bar!

It's not a bell; it's you on the road through rushing and honking cars.

Keep your minimalist style, no more stress at work, commute easier, reach on time and fresh, and honk those jay-walkers and car-bullies away!

Sound like a car. Ride safe.

Package Included:

Customer questions & answers

Question:How does it install?

Answer:We will come with the product manual, please follow the pictures in the product description, Installation is very simple

Question:Whether it can charge?

Answer:Yes, it supports USB charging

Question:How long will the battery last?

Answer:A single charge can last 24 hours, and a continuous standby can last up to 14 days

Question:Can mountain bikes install it?

Answer:Of course, it works on almost any bike!

Question:What if the product I receive doesn't work or is damaged?

Answer:Please contact us by email: [email protected], we will replace it for you free of charge, or refund directly

• If you are not satisfied within 90 days, you can return it for free.
• Fast refund>>100% Money Back Guarantee.
• Shipping>>Worldwide Express Shipping Available

FEIENDSHIP PROMPT :This speaker sounds loud, try to reduce the use of speakers in front of the elderly and children.

We truly believe we carry some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 90 day guarantee.
If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase.
Buying items online can be a daunting task, so we want you to realize that there is absolute ZERO risk in buying something and trying it out.  If you don't like it, no hard feelings we'll make it right. 
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