Compatible with :
Apple Watch Series 1
Apple Watch Series 2
Apple Watch Series 3
Apple Watch Series 4
For Apple Watch Nike+
For Apple Watch Hermes
For Apple Watch Edition
Fast Charging and Easily Portable
Bigger Size design and Strong magnetic can stably hold your phone.
Specification:
Material: ABS
Input voltage: DC 5V/1A
Output voltage: DC 5V/0.4A
Transmission distance: 2mm
Charging efficiency: 73%
Working frequency: 100-205KH
Diameter: 27mm
Thickness: 8mm
Apple Watch Series 1/2/3 generation take about 2.5 hours to have a full charge.
Apple Watch Series 4 generation takes about 4.5 hours to have a full charge.