Magnetic 2-Pin Connector – Secure snap-on magnetic attachment for effortless docking 24K Gold Plated Pins – Corrosion-resistant contacts for long-lasting reliable connection Wide Compatibility – Works with T55, T100, T200, T200plus and similar smartwatches Compact Carry Design – Lightweight and easy to pack when traveling Stable Power Delivery – Ensures consistent charging to keep your smartwatch ready