Charger for Fitbit Charge HR, Replacement Charging Cable Cord for Fitbit Charge HR (30cm/1ft) Paper Clip or silk thread

or silk thread

this material doesn't bend or break under pressure

and red and blue light flashing alternately

inside micrometer Mechanical 25-50mm 0

Charger for Fitbit Charge HR, Replacement Charging Cable Cord for Fitbit Charge HR (30cm/1ft) Paper Clip or silk threadCompatibility: This charger compatible with Fitbit Charge HR onlyNOT compatible with Fitbit Charge Charge 2 Charge 3 Charge 4 Charge 5 Charge 6 Premium amp; Speedy: The Charge HR charging cable is made of high quality wire, provides a stable performance and a fast charging, about an hour a full charge. Safe Protection: The Charge HR charger build in smart chips, provides a stable charging performance, protecting watch from over current, over voltage