Superior material and high-quality chip configuration, built-in power protection to make sure your watch charging more safer, faster and stable. Protect your device from being damaged by over-voltage and over-current when charging. Input voltage: 5V Output voltage: 5V Output Current: 500MA Interface: Probe interface Color: Black Weight: 20g Size: diameter 26.5*7 (thickness) MM; Line length 1m Application models: Compatible with Fossil Sport Diesel Watch 2018/Fossil Gen 4 Venture Skagen Falster 2/Fossil Gen 4 Explorist/Emporist Armani 2018/Michael Kors Runway Plug & Play: You can connect the charging cable to PC, laptop, notebook USB port directly, this charging method can provide high efficiency and high stability charging experience for you. If you would like to connect it to the adapter, the current must not exceed 1A and the voltage does not exceed 5V. Make Your Life Easier:Charger cable is easy to carry. One cable is never enough, extra replacement charging cables keep your device charged to track your routine at any time. You can keep one in home and the other one in office.