Good headphones can be hard to come by if you don't know what to look for or if you're not sure what you want. They can be even harder to come by at an inexpensive cost. Luckily, Amazon generally has some pretty good deals on all kinds of electronics and headphones come often enough. If you're wanting something in particular that are more of the wrap around type and are an in-ear fit, these Hi-Fidelity stereo Bluetooth earbuds from Francois et Mimi are a decent choice. They're called the Slix +, and they support Bluetooth 4.1 technology with a connection range of up to 30 feet from the connected device, and the lightweight cord wraps around the back of the neck from ear to ear for an unencumbered fit.
The battery life on these is such that you should be able to stream music through to the headphones on average for about 5 to 6 hours, and unless you're listening to music for 5 to 6 hours straight these should last you at least a few days before needing to recharge. These are not sport headphones so you should not expect them to hold up if worn in the rain for an extended period, nor are they rated for sweatproof use, but chances are they would be fine if worn while being active with things like cycling or running, or hitting the gym.