The Add Onn Charge Cable for Fitbit Charge 4 is a portable charging cable made of plastic in a sleek black color. Designed specifically for the Fitbit brand, this 3-foot cable is lightweight at .2 ounces, making it convenient to carry around for charging on the go. Perfect for gym and training activities, this charging cable is a reliable accessory for keeping your Fitbit device powered up and ready to track your fitness progress. Made in China, this cable ensures compatibility with your Fitbit Charge 4 for efficient charging.