ROCKBROS Electric Bike Horn 120dB IPX4 Lightweight

About this item

• 120dB BIKE HORN: Max volume is 120db, enough to alert the walkers or slow bikers you are approaching, no more yelling on the road, perfect for daily commuting. Built-in CR2032 replaceable battery, no need to frequently remove from the bike after one replace.
• FAST INSTALLATION: Easy to install and protect bike paint with elastic rubber strap, no extra tools needed. High-elastic straps help to mount on different diameter handlebars.Firmly attached to the frame even on the bumps and extreme roads.
• SMALL & PORTABLE: Small and light, weight only 34g, it takes up less space on the handlebar and can be used on road/mountain bikes, e-bikes, dirt bikes, folding bikes, kids bikes or scooters. Three colors--Black/Red/Blue is available to match your bike.
• MINIMALIST DESIGN: Just press to sound, simple and quick to let passersby know. The trumpet shape is stylish and loud, IPX4 level waterproof, not afraid of light rain during riding,but do not recommend to use or put under the heavy rain.
• Any using question or problem please let us know, we will help you to figure out and solve it.