MobineX does not provide a truly unlimited data eSIM for China; all plans titled “Unlimited” have a hard data cap. The caps range from 1 GB for 1‑day plans to 169 GB for 30‑day plans. After the allocated data is used, the connection is throttled—for example, the 1 GB “Unlimited Standard” reduces speed to 128 kbps, while the 5 GB “Unlimited Gold” reduces speed to 1024 kbps. If a traveler needs high‑speed data without limits, a fixed‑data plan may be more cost‑effective, such as the 28 GB for 3 days, 42 GB for 5 days, 52 GB for 7 days, 65 GB for 10 days, 91 GB for 15 days, or the 169 GB for 30 days. These options give a set amount of data and do not involve post‑cap throttling.