[New 2025] ZIREN 120-140dB High-Traffic Bike Horn & LED Light - Loudest Electric Horn w/Control Switch Rechargeable IPX4 Waterproof

Nice , loud and bright

The lights are decent with many features like flashing lights red lights and blue lights. The horn is loud and the light flashes when the horn button it pressed you can hold down the button for a solid horn sound or tap the button a couple times to do a sequenced sound. The side mirrors are great you can see who is coming up behind you and other traffic to ride safely

I purchased this to use with my electric trike. The horn is very loud, nobody will be able to ignore it. It has six different sounds, the hard part is changing them. Not that it's hard to do but you have to sound the horn for three or four seconds to go to the next sound and the horns are VERY loud. In the instructions they recommend to hold them under your arm or in a towel to muffle the sound when changing them. There are several light patters to choose from, including solid, blinking, and red and blue lights. It also came with a small rear light that can be attached to the rear of the bike/trike. Both the horn/light and the small rear light are rechargeable via an included Micro USB cable (no power block is included). If the object is to make your ride visible and audible, this is a great device.

Easy to install, works great, and the buttons are easy to press while riding. Light/strobe is bright, works well at night. The horn is very loud, which is good. But, the sounds is a little high pitched, I wish it was a little lower so it sounded more like a car horn.

This little thing is awesome. Its bright, its loud, the different stroking affects and colors are really cool. This is a pretty neat device.

This product is great! It's a great value for the money as it provides great safety. It is extremely bright and loud 140db. I was surprised it how much brightness IT supplies. The ease of installation is excellent. Its size is very utilitarian however again the sound and the brightness that comes out of it is fantastic! It appears to me quite durable. I have no complaints other than the button mount could use improvement.

I was really looking forward to trying out the ZIREN bike horn, especially after reading all the reviews about how loud it was. Unfortunately, my experience was a bit of a letdown.While the horn does have some nice features, such as the adjustable sounds and LED lights, I was disappointed to find that it wasn't as loud as I expected. I mean, we're talking 120-140dB max, right? But in reality, it just didn't seem that loud to me. Maybe I got a dud or something.I've used it on my daily commute and while it does get some attention, it's not like people are jumping out of their skin or anything. It's just...meh. And don't even get me started on the warning about covering your ears when changing modes - yeah, that's not exactly convenient.The remote switch is nice and all, but it's not like it makes up for the lack of volume. And the battery life is okay, but again, not exactly impressive.Overall, I'm just feeling a bit underwhelmed by this product. If you're looking for a super-loud bike horn that'll clear out traffic like magic, this might not be the one for you. But if you're okay with something that's just...adequate...then maybe give it a shot.

Great warning sound volume and lights. Excellent value. Ordering another immediately as backup (to mountain bike wrecks).Only thing that could be better is BUTTONS ARE REALLY SMALL, so i found when needing to activate the horn quickly, it can be a fumble to get the button, or even leave the finger resting on it. Please make the buttons bigger!