China/HK tourist Sim 4G LTE 1.5GB/10days roaming free firewall pass US seller Just simply insert the SIM in your unlocked device and you are ready to use. Pack comes with user instruction Preloaded 1.5GB data only China SIM, no voice or text message for 10 days Firewall pass through. Use FB, WhatsAPP, Google without VPN. Hot spot tethering Available Tri-cut SIM. All SIM size available, including standard/micro/nano SIM Please prepare a GSM 900/1800, WCDMA 2100 Mhz unlocked devices