For Apple Watch Series 7/6/5/4/3/2/1 Portable USB Wireless Charger Key iWatch
Compatibility: charging cable is compatible for apple watch 6/5/4/3/2/1 series (38mm / 40mm / 42mm / 44mm version) . Feet length makes loading more convenient. Model Number:for Apple Watch Series se 9/8/7/6/5/4/3/2/1.