Power you can rely onwhether you have an old phone or a brand new one. An apple or an android. Tandem's built-in usb-c and lightning cables ensure you'll always have what you need to charge.Usb-c and lightning fast chargingcharge in tandemtandem can charge two devices at once. While being recharged itself.Easy to carrytandem's looped usb-c cable make it easy to store when not in use.Usb-c andlightning fast charging
Power you can rely onwhether you have an old phone or a brand new one. An apple or an android. Tandem's built-in usb-c and lightning
