Replacement USB charger Only compatible with for Heart Rate Fitness,not for any other models. No reset function.Note: for Fitness Tracker and Band are Not Included. Safety Design: This for charger has a voltage regulator inside (Built-in voltage regulator protects) to protect your for from being by overcurrent and short circuit.NOTE: Please plug into the USB port onto PC, Laptop, or Notebook. If you connect it to the adapter,the adapter current must not exceed 1A. High Quality and : Made of high quality wire, this replacement charging cable For can stand 2000+ times insertion-and-extraction tests.Compact and design, convenient for travelers and business users Cable Length: 100cm. Extra Long Length For Ample Reach. Extra Replacement Charging Cable to Give Your for Fitness Tracker a Boost in the Office, , in Car or in Travels! Safety and fast charging with and compact You can put this Extra Long replacement charging cable into your purse, backpack and glove box, keep one , take the Replacement USB Charger Charging Cable in the office, car or travelling Protect your for tracker from being by overcurrent or short circuit. Provide you safety and fast charging Colour: Black Material: Plastic Package Contents: 1* Charging clip Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.