Review on LETOUR Bike Light Set - USB Rechargeable LED Bicycle Headlight with Horn, Taillight, and Bell for Cycling Safety - Waterproof Bike Headlight with 3 Lighting Modes and 5 Sounds by Julius Robinson

The light was great. The cord was too short for my grips, and the horn made a terribly high-pitched bird song. I've been using it at night for about a week since I bought it. My neighbor woke me up at 2am. The horn sounded for an hour. I pressed the button and it stopped. I brought everything. At 3 a.m. it turned itself off again. I have thin walls and it won't stop until I pry it open with a can opener and rip it open with my bare hands. Needless to say, the cops came knocking. I'm just glad they went to the wrong room. Absolute waste of money for a poor quality product. The only good thing was the light.