For the past couple of years, I have always worked out with my standard plug in headphones. I would either have to bring an armband or try to tuck my phone in my waistband to prevent the wire from getting in the way. A couple of times the wire has actually gotten caught and flung my phone off the treadmill. At that moment, I realized it was time for me to get wireless headphones.
Let me tell you, it has been an absolute game changer. I went with the EFITZ headphones from spectorwireless.com. These headphones are specifically for athletes and give you 10 hours of battery life! I can go an entire workout week without having to charge them.