100% Compatible with Fitbit FLEX wireless activity trackers-So you can charge your device quickly and easily.
Voltage Regulator (PTC) Inside: Prevent your Fitbit Charge HR from being damaged by overcurrent when Connected to USB Power Source on PC, Mac,
USB charging cable- Offers flexible connectivity
Compact design- For easy on-the-go charging
High quality Premium cable
Ideal for keeping at the office, in a gym locker, car , or just in your sports bag as a spare
Replacement for lost or damaged cables
Warranty : 1 year