Compatible: Replacement charger compatible with Amazfit GTR 47mm 1901 42mm 1909 and Amazfit GTS, only charger. (no watch or strap included)
NOTE: Please plug into the USB port onto PC, Laptop, Mac or Notebook. If you connect it to the adapter, the current must not exceed 1A. quick charging adapter : Do not charge it with usb adapter the current over 1A (like quick charging adapter)
Safety: Output short circuit protection, prevent your charger from being damaged by overcurrent when connected to USB power source. over- voltage and over- current protection, protect your smartwatch from being damaged when charging.
Length: 1m/3.3ft.This replacement charger are not loose, Magnetic design, do not fall out, which helps keep the charger in place for a reliable charging.