The Jaybird Vista Wireless Sport Headphones let you customize their sound to your liking. Use the equalizer to highlight bass beats during CrossFit and treble notes when you’re on a run. Additionally, these super light wireless headphones have a battery life of 16 hours. If you’re an ultra-runner, or aspire to be one, you may just use the battery for all it’s worth. Because these earbuds have IPX7 waterproof rating, you won’t have to worry about weather conditions. There are no excuses anymore: you can exercise outside all year round and still listen to your favorite tunes. And if you’re a heavy sweater, these exercise earbuds will wick it off with ease. With silicone gel-like earpieces, these headphones will stay comfortably in your ear throughout your whole workout.