Sony MDR-ZX330BT Bluetooth Wireless Headset with NFC Connectivity - Black. Follow these steps if you can't hear any sound from your headphones after playing audio from a connected source device. Make sure your audio source is on and the volume is up. If your headphones have a volume button or knob, make sure to turn it up. If you have battery-powered headphones, make sure the battery have enough power. Check the connection of your headphones. Wired connection: Make sure that the headphone plug is properly connected to the device. It is possible that the headphone plug has not been inserted properly due to some rigidness of the headphone jack on the device used (music player, smartphone, tablet, etc.). Make sure the plug is completely inserted into the device. If the audio source uses a line remote, disconnect the remote and plug directly to the audio source. If you can hear the sound from your headphones, the line remote may require service. Bluetooth connection: Make sure to select your headphones in the Bluetooth settings of your audio source. Make sure there are no multiple devices that emit radio waves nearby. Turn your headphones off and on. Pair your headphones to your audio device again.
- Simplified Bluetooth connectivity with NFC One-touch. The wearing style is Headband and Over-ear
- 30 mm neodymium driver unit
- Up to 30 hours of battery life
- USB rechargeable, cable included
- Frequency Response: 20Hz-20,000Hz
- NFC-compatible smartphones with Android 2.3.3 or later installed (excluding Android 3.x)
|Headphones Form Factor
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