If you commute on a bicycle, chances are you use a bike light for nighttime rides. Unfortunately, most of these lights are battery powered and it can be annoying having to change those batteries after multiple rides. However, what if you had a bike light that both charged itself and your smartphone? With the Ecoxpower, you can. This bicycle accessory attaches to your front wheel and uses pedal power to both power the built-in headlight as well as your phone or cycling GPS.

If you’d like to purchase one of these eco-friendly and convenient chargers for your bicycle, you can do so on Fancy’s website for $130.