The full picture of the upcoming Sony WF-100XM4 wireless earbuds can be pieced together based on several leaks and official releases concerning the flagship accessory. In what could be an insider job, an official promo video of the device has been leaked on Reddit, giving us our first real look at those pair of beauties. As per the leaked official promo video, we can see that the device has more robust active noise cancellation capabilities, will run on a custom V1 processor in combination with some new drivers. The noise cancellation is enhanced by the presence of internal and external dual feedback noise reduction modules. There is also the availability of a conversion mechanism using the speak-to-chat feature.

The earbuds, as we know, are wireless and have Bluetooth high-resolution connectivity, several hands-free features that combine to give the user a very compelling user experience. Audio quality is significantly enhanced with the use of bone conduction microphones which feature precise voice functionality. The WF-1000XM4 has Voice Assistant support, so you can easily use Alexa or Google Assistant to carry out commands.

The device is also IPX4 rated and can withstand water coming in contact with it without damage, and it has a battery that can offer up to 8 hours of service on a full charge, which is further extended to a full day with the charging case in place. Fast charging is possible via the USB-C port or wirelessly.

Sony has not come up with the fine details of the product and the actual pricing but the earbuds may likely be available in two color variants. However, it is expected to be pricier than its predecessors.  We’re certainly close to the official rollout of the Sony WF-1000XM4.

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