u/Hazher_handsome

I bought a red magic 9 pro for only 300$ ( it was a great deal ngl) so I have a question about the charging separate thing,

The phone came with its own headphones and its own charger( a great one ngl) and I want to know if the charging separate will damage my phone or if it harms my battery if I use that feature? And another question

If my phone got hot, if I used that feature, will that make the battery drain more in the future since the phone is hot? Because in my country, the average temperature is 39C

Thanks in advance