Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:It´s a cheap device with a poor construction, it is easy to install but a little dificult to install the batteries. A good device to install on your bike with a very noise sound, the leds are weak to use as a light warning on traffic. Cons:When you push t... Read more

Involvement:Expert (understands the inner workings) - Ownership:less than 1 day Pros:Very loud! Decompositable and repair-suitable. Acceptable price. Cons:For "as is" it has questionable advantage. 1. The first and the principal is that this horn looked very fragile and also can be easy scratched. 2. Not easy to disassemble to change b... Read more

Involvement:General (knows how to use it) - Ownership:1 day to 1 week Pros:Nice horn. Decently loud. Inside it's pretty loud, outside it isn't as loud. Definitely catch some attention. There are only about 2 or 3 good tones, The others are slight variations. There is a cop one which could be nice, but I wouldn't want to play it when there is a c... Read more

Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:Wow this thing is insanely loud. A lot of leds, White, orange, red. Easy to switch between the melody, cops, alarms etcs. Cons:there was a missing metal connectors, wich i replaced with aluminium foil. It work just as the original. Aluminum is a good conductor... Read more

Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week Pros:The very nice Price. A Very loud horn, hurts ears, it's truth! Nice lights. Gree, red and yellow combination. Cons:Very fragile. Inside, the plate with lamps came lose, then I had to use a glue. The support is very small and therefore do not fall within any part... Read more

Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week Pros:Well... It is loud horn. Really loud. And a cheap one. That's all PROs for this device. Cons:Overall build quality is out of dicussion. Horn melody selector was brought out of early 1900th, hanging wires inside the case, steel contacts in battery container are l... Read more

Involvement:General (knows how to use it) - Ownership:less than 1 day Pros:-It's loud! -Runs on AA batteries. -Easy to use, just press the button, rotate the knob to select different sounds. -Cheap Cons:-The build quality isn't good, lot's of wires just hanging around inside, the knob to select the sound is very sturdy and probably breaks easily... Read more