Sony ZX330BT Wireless Headphones    
    
    
FEATURES    
    
Wireless streaming 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.    
    
NFC One-touch for instant connectivity    
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 in drivers    
Hear more of the detail in all your favorite songs thanks to 1.18 in dome drivers, which deliver dynamic sound from compact, lightweight units.    
    
Fast charging via USB    
Why wait when you could be listening? Plug in your headphones via the supplied USB cable and get up to ten hours of playback from only one hour of charging. The MDR-ZX330BT headphones reach full charge in approximately four hours, so there's no need to wait around.    
    
Swivel folding design makes travel easy    
Take these headphones anywhere you go. A swivel folding design makes it easy to store them when not in use or while traveling. The earcups swivel flat to slip easily into a suitcase or bag.    
    
Listen longer with 30 hours' wireless playback    
Keep your tunes playing throughout the day. A built-in Li-ion battery delivers approximately thirty hours of power (depending on your music settings2), and is rechargeable via USB.     
    
    
Full Specifications     
    
Size & Weight    
WEIGHT    Approx. 5.29 oz
    
General Features    
DRIVER UNIT    1.38 in, dome type
MAGNET    Ferrite
FREQUENCY RESPONSE    20 Hz–20,000 Hz
VOLUME CONTROL    Yes
CHARGE TIME    Approx. 4 hours
WEARING STYLE    Headband, On-ear
    
In the box    
ACCESSORIES    USB Cable; Warranty Card; Quick Start Guide; Reference Guide
    
Microphone    
UNIT OF MICROPHONE    Electret Condenser
DIRECTION OF IN-LINE MICROPHONE    Omnidirectional Microphone