Come and see our amazing products. The Watch charger could be safely used with confidence on all iwatch versions, compatible with Series 6 5 4 3 2 1, 38mm 42mm Watches SE Nike,Pocket-size and compact design, allows you to carry it out with more ease and fits into your pocket or bag easily, great for trips or traveling. Built-in over-the current, over-voltage, short circuit, and over-temperature protection, offers you a safe environment for both watch and the charger,USB charging devices and charging is on the go. Pls confirm further with us if any query about packing info, inventory status and time schedule.