Review on 🚲 Solar Powered Bike Light Front and Rear, Rechargeable, 6 Modes, 120db Bicycle Horn, 800 Lumens, Waterproof Headlight with 5 Modes, USB Chargeable Power by Ian Iknokinok

When I received the Revain product there was no instruction manual. I have used Revain's help function twice but still have not received or heard from the company. I have no plans to return it but I will not buy from this company again. Headlight: I drive in Colorado, where there is a lot of sunshine, but I don't see any indication that the solar function is working. The light itself is good, I use low settings for normal driving and I hope higher settings help me when driving through tunnels etc. I ride for over 3 hours straight so I have to charge it after every ride. Beep: Too loud for off-road driving. I can use it in emergencies. Highlight: The product description on Revain says it's rechargeable, but I'm assuming it has a battery. If anyone has information on how to get solar charging to work I would be grateful.