Made for Apple Watch/ iPhone/ iPod - It's an amazing option for on-the-go charging of your Apple Watch and iPhone, Compatible with Apple Watch Series 6/Se/5/4/3/2 (Not compatible with Apple Watch Series 1 ), as well as iPhone/iPod Series. Charge Multiple Devices at the same time - Built in cable and integrated magnetic charger module , Makes you power Apple Watch and iPhone simultaneously for added convenience and far less hassle. Power for Days - This 9000mah apple watch and phone charger will be able to charge your Apple Watch about 20 times, iPhone XS about twice, iPhone XR or XS Plus would get about 1.5 charges. Pass Through Technology - Charge itself while simultaneously powering anything that’s plugged into it. Thus it allows you to charge the unit & have your devices charging at the same time . Advance Safety - The portable charger power bank is built with over-temperature, over-current, over-voltage, short-circuit protection, offers you safe charging protection.