- Magnetic USB charger designed for Samsung Galaxy Watch 7, 6, 6 Classic, 5, 5 Pro, 4, 4 Classic, 3, Active 2, and Active 1 - Compatible with multiple watch sizes: 40mm, 44mm, 45mm, 46mm, and 47mm - Provides fast and safe charging thanks to its advanced technology - Includes protection against overcurrent, overvoltage, short circuit, and overheating - Robust construction with reinforced cable and over 6000 bends lifespan - High-quality copper wire and cold-plated pin for stable and reliable charging - 1 meter (3.3 feet) cable length for greater flexibility - Perfect as a replacement charger or to take on trips, to the office, or at home