3-in-1 SIM Card (Nano/Micro/Standard);The SIM card is valid for 7 days from the date of activation.Can Top Up</br>Coverage:Hong Kong and 31 Provinces in mainland China Contained 2GB data??no voice</br>Data shared in Hong Kong and all province of mainland China</br>Supports tethering and shares network with other connected devices</br>Top up :HK$100/7 days/2GB</br></br>Product Description</br></br><b>SIM Type</b><br> 3-in-1 SIM Card (Nano/Micro/Standard)<br><b>Validity Period</b><br>The SIM card is valid for 7 days from the date of activation.Please activate the SIM by 31/12/2017<br> <b>Coverage</b><br>Hong Kong and 31 Provinces in Mainland China<br><b>Data Service</b><br>Supports tether