Built-in magnetic design + gold-plated conductive contact, support both sides charging, easy to firmly adsorb your watch on the charging dock and charge quickly. Perfect fit for your lost charger Perfect Fit. USB charging cable, high-quality charger for Only noise colorfit pro 2. ? Premium Quality: Adopted eco-friendly TPE and TPU material, the flexible cable ensures tangle-free operation. Sturdy clip and connector allow you to charge with ease. ? Safe and Efficient Charge: Support 10000 times of fast and stable charging. Provide short-circuit protection and overload protection that prevent your noise colorfit pro 2 from being damaged by over current. ? Cable length: 3.3ft/50cm, Connected to USB Power Source on PC, Mac, Laptop or Notebook. 1. Designed for haylou solar smart watch. 2. charging method: magnetic suction thimble contact. 3. Easy to use, just connect the USB to PC or AC charger to get your watch charged.