It's so much easier to stay connected online and over the phone while you're in Xi'an, China! Get your 4G SIM card, valid for 3 months, delivered right to your hotel in advance so the moment you arrive, it's waiting for you. You can choose between 1, 2, or 3GB data allocation, clocked at 4G speeds. You can also opt for a SIM card that comes with CNY10 phone credits available so you can receive calls and messages for free and be able to send your own local calls and texts. Now you can stay online and connected to the people who matter, and update them on your adventures in Xi'an!