Neckband type headphones "WI-1000X" with good points: Xperia peripherals

Of Sony's wireless noise canceling headphones "1000X series" that are very compatible with Xperia, the overhead type "WH-1000XM2" and the left and right completely independent type "WF-1000X" are presented in this series. I introduced it, but there is actually another model in the series.

While I think that the overhead type "WH-1000XM2" is the best in terms of the size of the driver and the tightness that covers the ears, it is too hot to wear in the summer, it is bulky to take outside, and it is difficult to commute. There is also a point that I am worried about the presence of appearance to use.

　The left and right independent "WF-1000X" is small and sleek and has the highest degree of freedom, but it does not support LDAC, the full noise canceling function cannot be used, and the battery life There should be some people who are dissatisfied with the performance, such as the maintenance is not good.

　Sony's neckband-type wireless noise-cancelling headset "WI-1000X" is the answer to the luxurious problem of not wanting to compromise on performance without compromising on performance.

　The color variations are black and champagne gold. The earphone part is an "HD hybrid driver system" that combines a small high-sensitivity 9mm dynamic driver unit and a balanced armature driver unit.

　For the dynamic driver, a 9mm dynamic driver unit with high bass sensitivity is used to cancel out noise in the bass range, and in combination with the BA driver, both noise canceling and sound quality are achieved.

Earlier in this series, the inner-ear headphones "XBA-N3" and the wireless audio receiver "MUC-M2BT1" were combined to make the neckband wireless. , and incidentally, the price can be kept reasonable.

　And one more thing, regardless of how it looks, is that it has two microphones on the outside and inside of the headphones, just like the overhead type "WH-1000XM2". A microphone that collects (feed-forwards) external noise, and a microphone that collects (feeds back) noise between the driver and the eardrum, and the DNC (Digital Noise Canceling) software engine extracts noise from both the external and internal data. The biggest feature is that it is equipped with "dual noise sensor technology" that creates noise with high precision and cancels out the opposite phase of the sound, even though it is an inner ear type.

　There is a commitment to sound quality that cannot be understood from its clean appearance, and it also has excellent noise canceling performance.

With the "fully automatic AI noise canceling function", the headphones constantly analyze the surrounding noise and automatically change from the 3 noise canceling modes to the mode suitable for the situation. In addition, the built-in barometer is equipped with a function that optimizes noise canceling performance according to changes in air pressure, such as when boarding an airplane.

　Only the overhead type "WH-1000XM2" is equipped with a "personalization function" that detects and optimizes individual differences such as head shape, hairstyle, and whether or not glasses are worn from the test signal sound. Band type "WI-1000X" is not provided.

　Bluetooth compatible codec for wireless connection supports SBC, AAC, aptX, LDAC (Eldac), and aptX HD (48kHz/24bit).

"DSEE HX", which upscales the sampling frequency and bit rate up to 96kHz/24bit even for compressed sound sources, and "S-Master HX", a full digital amplifier that reproduces high-quality sound while maintaining details from low volume to high volume. ” is also provided.

In addition, it incorporates a balanced output base, eliminating the effects of noise by eliminating crosstalk between channels, etc. This is a product that perfectly condenses the performance of the overhead type into a neckband style. can be said. As for the specs, the sensitivity is 101dB/mW (wired connection, power on), 97dB/mW (wired connection, power off).

　Pairing when connecting with Xperia via Bluetooth is also very easy with an Xperia or Walkman equipped with NFC. Since there is an NFC mark on the right outer side of the neckband, pairing is completed in no time just by bringing the devices close together. After that, just bring the NFC closer, disconnection and reconnection are one touch.

　There are operation buttons inside the neckband. By pressing the protruding icon on the left inner side, you can play/pause your smartphone or Walkman, forward/rewind tracks, receive calls, adjust the volume, and turn the power on/off.

　There is an operation button for the noise canceling function on the right inner side. When you receive a call or e-mail, not only the ring tone but also the neckband vibrates to notify you of the incoming call. It also supports the activation of Android's "Google Assistant".

　The earphones protruding from the neckband can be stored smoothly along the circumference of the neckband so that they do not interfere with carrying. The microUSB terminal on the left bottom of the neckband part can be charged via a USB cable.

The continuous playback time is up to 10 hours with a wireless connection (noise canceling function is on), and the quick charge that can be used for 70 minutes with 15 minutes of charging is also useful.

　You can also use a wired connection by connecting the included microUSB/stereo mini plug. Not only is it useful when the battery runs out, but it also comes with an aircraft adapter, so it's convenient to use it as a wired headphone even on an airplane where you can't use wireless devices.

If you install the smartphone app "Headphones Connect" on your Xperia, you can make even more detailed settings. You can adjust the level of outside sound in 20 steps while still using noise canceling.

By turning on the voice focus, it is possible to reduce noise while making it easier to hear only people and announcement sounds. Then, based on your behavior pattern (when standing still/walking/running/riding a vehicle), you can set the level of external sound intake and voice focus on/off in advance, There is also a convenient function that automatically switches according to your actions.

Optimizing the noise canceling will set it to the best condition including atmospheric pressure changes. The upscaling function "DSEE HX" also affects battery life, so you can turn it off if you want to use it for a longer time.

In addition, it is possible to simulate the direction of the sound source, adjust the surround, equalizer, and sound quality mode (sound quality priority mode / connection priority mode), so it is no longer an audio application that works with headphones. .

　The quietness when noise canceling is enabled is quite comfortable, and the benefits of LDAC, which allows you to enjoy high-quality sound sources wirelessly, and the clear tone that reaches your ears with the balanced connection with the "S-master", are good for this size. It is epoch-making to be able to carry and enjoy sound quality.

　Even if you want to take your overhead headphones with you, the reality is that there is a limit to how much you can put in your bag. Due to the priority of luggage to carry, space for headphones to enjoy music tends to be sacrificed. From a practical point of view, the neckband type "WI-1000X" is a highly recommended headphone to carry around with Xperia.

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