Is class 4 micro SD OK?

[magick]

Just got a 32 GB SD card for my phone. Forgot to check the class speed before ordering. Turns out it's a class four card. Will this be OK for music and video playback and storage?

Just ran some benchmarks and I'm getting

Read 17.17MB
Write 4.29MB

Is this OK?

Thanks

 

[booyaka]

absolutely fine, slower on the actual transfer of the files on and off the card but won't have any affect when actually in the phone.

 

[magick]

Cool thanks