This Genuine Fitbit Charge 3/4 Charger Replacement USB Spare Fitness Tracker Cable is a black plastic charging cable specifically designed for Fitbit Charge 3 and Charge 4 fitness trackers. It is a replacement USB charger compatible with the Fitbit Charge 3 model, making it suitable for gym and training activities. Made by the Fitbit brand in China, this unit is a genuine replacement part for charging your fitness tracker efficiently.
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