China Unicom [Mainland China & Macau 5G/4G 4GB Data-Only 2-Day Roaming Data SIM Card *In-store cash price $15*]

- Coverage Area: Macau, China 5G/4G
- 5G covers the mainland; 5G roaming service is currently only available in certain regions and is subject to actual local network conditions.
- Validity Period: Valid for 2 days from the day the card is inserted.
- Must enable "Data Roaming" in phone settings.
- This card provides mobile data services only and does not include any voice call minutes.
- Once the data usage reaches the 4GB "Fair Usage Data Limit," customers can still use mobile data services, but the data transmission speed will be slowed and restricted (no higher than 512kbps) and cannot be used for tethering or peer-to-peer transmission.

- Supports mobile hotspot data sharing.
- Supports services such as Facebook, WeChat, WhatsApp, and Google.
- Can make WhatsApp calls and WeChat calls - This SIM card cannot be topped up.
- No real-name registration required for this card.