Wireless with bluetooth wirelessly stream your favorite tracks with bluetooth. Pair your smartphone or tablet with these bluetooth-enabled headphones, and you can enjoy your music and even control playlists and volume right from your device. Convenient one-touch pairing with nfc near field communication (nfc) technology makes complex set-up sequences a thing of the past. Simply touch selected nfc-enabled devices to the on-body n-mark for a quick, seamless connection, then start streaming content over bluetooth. No nfc? No problem. You can still manually connect to bluetooth using your device’s settings menu. Hear it all with 1.18 inch drivers hear more of the detail in all your favorite songs thanks to 1.18 inch dome drivers, which deliver dynamic sound from compact, lightweight units.With rechargeable battery up to 8 hours.