With Reset Button MDW 2 Replacement Charger for Fitbit Alta Charger ONLY- A Must Have Accessory Pack Come With 21 Fastener ! MDW Replacement Charger for Fitbit Alta Come With Reset Function AND Protection Clip Inside ,Careful With Similar Items from Other Seller May NOT Have Reset Button, Nor Short-Currency Protection Chip Value Accessory Pack Including 1 pcs Long Charging Cord + 1 pcs Short Charging Cord + 21 pcs secure fasteners Be Careful With Other Offer that Do NOT have Rest Function Nor Protection Chip The Added Secure Silicon Fasteners can be Used to Fasten the Alta Band and Protect it From Falling Off Replacement Charger for Fitbit Alta ONLY, NOT for Other Models, NOT Include the Tracker