With four fresh shades available, choose the color that matches your style. The WF-SP700N's truly-wireless earbuds let you listen to your favorite tracks with Bluetooth connection and NFC connectivity, so you won't be held back by wires. Ambient sound mode keeps you in the moment while you're moving. Mixing the music you love with the sounds of your environment, enjoy your favorite tracks and still hear your workout buddy or stay aware when running outside.