【Efficient Fast Charging】Advanced fast charging technology, optimized circuit design ensures stable output of current and voltage. 【Strong Magnetic Design】 Built-in pure copper probe with solid magnetic power supply, stronger adsorption watch charging than other chargers. 【Short-Circuit Protection】Multiple protection mechanisms, such as short-circuit protection, over-voltage and over-current protection, effectively prevent the battery from overheating and damage. 【Stable and Durable】Made of ABS material and flexible PVC. The charger cable has been tested for bending over 5000+ times. 【Portable and Compact】The charging cable is designed to be lightweight and portable, so it can be put into your travel bag and carried around. 【ECO-FRIENDLY & ENERGY-SAVING】Adopting high efficiency conversion circuit and low power standby mode reduces energy consumption, minimizing energy waste and carbon emission. Package includes:2 X smart watch Charging cables