# Black and White Bicycle Accessories New, only tested and photographed. This is a bicycle tail indicator. It can be operated with a remote control and can also be lit in red only, so it can be used as a tail light. The main unit has a Type-C rechargeable battery, and the remote control uses a CR2032 coin battery, which is available everywhere. ⛔️ When you finish riding and turn off the light on the main unit only with the remote control, the red lamp on the main unit will flash for a moment. This state will continue until the battery runs out, so please turn it off with the main unit's switch at the end.