Get this essential Wireless Turn Signal Tail Light for cyclist safety. It is controlled via a remote mounted on the handlebar. This is the best gadget for those concerned about road safety. Features: Indicator: Signal turns left or right using the remote. Tail Light: Includes a red warning light mode. Rechargeable: No need to replace batteries, charge directly via USB cable. Waterproof: Works fine in light rain. Easy Installation: Easily attaches to any bicycle seat post or carrier. Current Condition: The light is fully functional and in good condition. I am selling it because I do not use it.