Did you try on Bluetooth headphones? If so you won't notice any difference because Bluetooth has very limited bandwidth and can't really handle anything more than a standard MP3 (unless you have Sony headphones which use LDAC).
Did you try on Bluetooth headphones? If so you won't notice any difference because Bluetooth has very limited bandwidth and can't really handle anything more than a standard MP3 (unless you have Sony headphones which use LDAC).