Otium Sport Buds | Best Bluetooth Sport Headphones Under $20

At just under $20, you won’t find a better value in Bluetooth fitness-ready headphones than the Otium Sport Earbuds.  Featuring IPX7 water resistant nano-coating, you won’t be sweating through these earbuds anytime soon.  They also come with a full accessory kit so you can get the best possible fit, especially when the sweat is flowing.