Review on 🏃 Zenoplige USB Rechargeable LED Chest Light - Night Running Safety Gear for Outdoor Running, Walking, Camping, Jogging, Hiking - Waterproof Safety Warning Lamp for Runners by Billy Berry

bright light, 3 settings: high constant, low constant and strobe (which is likely to throw you or oncoming traffic into a fit, probably limiting its usefulness). But seriously, he's doing what he has to do to stop that idiot driver from killing you while you're racing at night. It's light and after a while you don't notice it anymore. If you go shirtless this can be a bit of an issue as it will chafe but I wore it over a shirt and it was comfortable enough. I charged it once and so far it has lasted around 60 minutes and still no loss of brightness. Yes, I recommend this product.