Using your Audio-Technica ATH-M30x headphones is a breeze. First, make sure the cable is properly connected to your audio device. Then, put the headphones on your head and adjust the headband for a comfortable fit. The circumaural design should fit nicely around your ears.
When using them in a studio, they're great for tracking and mixing. You'll get detailed audio and a strong mid-range, which helps you hear every nuance. For field recording, just collapse them for easy transport.
Some things to keep in mind: Don't expose the headphones to extreme temperatures or moisture. When not in use, store them in a safe place.
For maintenance, you can use a soft, dry cloth to clean the headphones. If the cable gets dirty, be gentle when cleaning it. This will help keep your headphones in good condition for a long time.