Material: New pure copper wire Voltage output: 5V Current output: 500-700MA Function: Strong magnetic probe pin charging with voltage-limiting current limiting chip1. ?Widely compatible? Compatible with Huawei Watch GT Classic Sport, GT2, GT 2e, Honor Watch Magic Magic 2, Honor Watch Dream Smartwatch. 2. ?Durable and premium quality? Made of high quality wire; Make sure your device is charging optimally. Durable High quality ABS + PVC material and copper wire ensure stable power transmission, which ensures the quality of charging. 3. ?Fast charging, stable performance? You can connect it to a power source on a PC, laptop or notebook, because this charging method offers you high efficiency and a stable charging experience. Also offers fast and stable loading speed. 4 ?Safe charging? The charging cable has a voltage regulator and a PTC inside to protect your device from overcurrent when it is connected to a power source. They consist of overvoltage and overcurrent protection and protect your watch from damage during charging.5. ?SEALED CONNECTOR DESIGN? It is not loose, they are sturdy, have strong magnetism and attraction, and do not fall out, leaving the charger in place for reliable charging.