Sony Extra Bass Bluetooth Headphones

 Enjoy Bluetooth wireless connectivity with NFC one-touch pairing. Wireless. Listen longer with 8.5 hours of playback. Built-in microphone for hands-free calls. Frequency Response - 4 Hz–24000 Hz. Splash-proof design that’s ready for rain or sweat. Wrap-around headband for free movement. Available in Red, Blue and Black. connectivity technology Bluetooth, NFC.