Chill Sim【China】4G/5G Pure Data Unlimited Roaming Data Card

- Coverage: Mainland China 5G / 4G
- Validity Period: Valid for 1/2/3/4/12 day(s) from the date of card activation.
- Last Activation Date: At least 90 days of validity from the date of shipment
- China Data
Heavy Users
(1 day: 3GB at high speed, thereafter unlimited at 128Kbps)
(2 days: 3GB high-speed data per day, thereafter unlimited at 128Kbps, data resets at 00:00)
(3 days: 3GB high-speed data per day, thereafter unlimited at 128Kbps, data resets at 00:00)

Light Users
(4 days: Total of 3GB high-speed data, thereafter unlimited at 128Kbps）
(12 days: Total of 5GB high-speed data, thereafter unlimited at 128Kbps）

- Must enable "Data Roaming" in phone settings
APN: cmhk
- Fair Usage Policy: Once data usage reaches the "Fair Usage Data Limit," customers can still use mobile data services, but the transmission speed will be throttled and restricted (maximum 128kbps), and tethering or peer-to-peer transmission will not be permitted.

- This card provides mobile data services only; voice calls are not supported.
- Supports mobile hotspot tethering.
- Supports services including Facebook, WeChat, WhatsApp, and Google.
- Supports WhatsApp calls and WeChat calls - This SIM card cannot be topped up.
- Supports Wi-Fi tethering or use in a mobile Wi-Fi device.