Good Bluetooth headphones include the 66 Audio BTS+ Bluetooth sports headphones, the JayBird BlueBuds x sport Bluetooth headphones, the iKross Bluetooth A2DP stereo sport sweatproof headset, the Monster iSport Freedom Bluetooth on-ear headphones and the Beats Studio wireless headphones. Playing time varies from eight to 20 hours.
The Beats Studio wireless headphones feature a lithium battery with a life of 12 hours when fully charged. They have incorporated active noise-canceling technology and can also function as a wireless headset for cellphone calls. The 66 Audio BTS+ headphones are rated 4.1 out of five stars on Amazon. They feature Bluetooth Multipoint, which allows them to connect with two devices simultaneously, and they can be placed in stand-by for up to 500 hours.