For Samsung Galaxy Fit 3 Watch Magnetic Charging Cable With Chip Protection, Length: 1m(Black)

1. Built-in output short circuit protection and overvoltage and overload filtering protection functions2. Using imported components, the aging safety performance is high after real machine testing.3. Good anti-interference performance4. Small DC ripple, high working efficiency and fast charging speed5. Low operating temperature and long service life6. With chip protection, charging is safer