If you purchase one TokTok eSIM and install it on your smartphone, you can continue to charge and use the data of the country you are traveling to overseas as needed.
If you set it up on your smartphone once, you can keep charging it and using it even when you go to another country instead of deleting it, and it will be automatically activated when you arrive there.
All data from TokTok Isim provides fast and stable quality at LTE (4G) and 5G speeds.