Plug in your headphones via the supplied USB cable and get up to ten hours of playback from only one hour of charging. If the headset is not used for a long time, the battery may be quickly depleted, however, after a few recharges, the battery life will improve. It's hard to get a sound quality that rivals the Oppo PM-3 in a headset that you can wear all day long for less than the cost of high-end floor speakers.

The playback time may become shorter, depending on the sound quality and the conditions under which you are using the headset. The bass tends to be a bit boomy and sluggish, so the MDR-ZX330BT might not be the best choice for fast-paced dance music, but they’ll be fine for most rock and pop. People beside me at the gym couldn’t care less, but id otherwise wouldn’t use it when commuting to work on public transport. Compatible with Android and Apple Smart phones, the Sony MDR-ZX330BT is perfect for listening to all your favourite tracks whilst staying connected with family and friends.If pairing is not established within about 5 minutes, pairing mode will be canceled and the headset will turn off. If the headset does not operate correctly even after initializing, consult your nearest Sony dealer.

To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. But turn the volume up a little and the sound becomes much clearer, especially on higher pitched vocals, and the MDR-ZX330BT did a good job of bringing out all the detail in some of Queen’s densely layered harmonies. Bluetooth pairing was perfectly straightforward with both a laptop and a smartphone, and our only complaint is that the Forward/Back controls felt a bit clumsy.Never jump into a tub of meat and potatoes; something tells me it wouldn’t be an enjoyable experience. Firstly, let's get something out of the way which I've noticed in several reviews: These are not noise cancelling, over ear headphones. If connection fails, terminate the BLUETOOTH connection from the device that was previously connected. This may potentially cause issues for people in who want to travel with these but with them being so flat I personally don’t think too many problems would arise.