If you’re working outside all day and want to listen to music in the meantime, pay close attention to the talk/music time labelled on the Bluetooth headphones to make sure it’ll last for as long as you need it to. Using Bluetooth headphones will also drain the battery of the device it’s connected to so remember to contemplate your smartphone’s battery life as well. [2] X Research source

These headphones can be especially useful if you’re in the car because they allow you to talk hands-free. Bluetooth headphones designed for phone-calls also have a longer battery life with some providing as much as 10 hours of talk time in one sitting.

More expensive Bluetooth headphones don’t necessarily have a longer battery life. $30-$40 headphones can have six and a half hours of talk/music time while $300 headphones can have only up to four hours with one charge. [12] X Research source

This also applies to general travel. Less wires means less clutter. But don’t forget to pay attention to the battery life.