COMPATIBILITY - Speically suitable for Huawei Watch GT 2 Pro / GT Series.

TIGHT CONNECTION DESIGN - It's not loose, they are sturdy with strong magnetism and force of attraction, do not fall out,which helps keep the charger in place for a reliable charging.

FAST CHARGE & STABLE PERFORMANCE - It can be connected to USB power source on PC, laptop, notebook, because this charging method can provide high efficiency and high stability charging experience for you.