AK UW100

True Wireless Sound

• High Performance 32bit DAC
• Best-in-Class Passive Noise Isolation (PNI)
• Knowles BA Driver
• aptX™ Adaptive for High Quality Wireless Audio
• Ambient Mode
• Premium Tier QCC5141 & Bluetooth 5.2
• All Day Music (Total 24hrs playback)
• Supports Wireless Charge and Fast Charge

Astell&Kern's long-standing, fundamental principle is the reproduction of sound as true to the original source as possible.

The AK UW100, Astell&Kern's first fully wireless earphone, based on our proprietary audio technology,
provides uncompromising wireless Hi-Fi sound with no cables required.

A rarity for True Wireless Stereo (TWS*), the AK UW100 has a separate embedded high-performance 32-bit DAC
as well as a Balanced Armature driver for accurately reproducing sound, allowing the delivery of precise,
high-quality audio with no loss of detail.
aptX™ Adaptive audio codec support for exceptional audio quality is the final flourish,
ensuring the AK UW100 is ready for wireless Hi-Fi sound.

Combining all these features with ergonomic design and best-in-class Passive Noise Isolation (PNI),
the AK UW100 takes your listening experience to a dimension where only you and the artist exist.

*TWS (True Wireless Stereo) products use Bluetooth to connect to earbuds. No cables are required.

Total Music Immersion

The AK UW100 uses best-in-class Passive Noise Isolation (PNI) to immerse you completely in the music.

ANC is not essential to achieve both reduced ambient noise and increased musical focus.
When combined with the thoroughly tried-and-tested ergonomic design of the AK UW100, PNI is sufficient to reduce noise physically.

Unlike generic ANC, which concentrates on cancelling low-frequency noise,
PNI can efficiently cancel unwanted ambient noise in the mid and high ranges, as well as higher-pitched sounds.
Notably, the AK UW100’s noise cancelling capability is comparable to that of ANC, even for low frequencies.
Another significant feature is that sound quality is retained, since noise is attenuated by the structure of the earbuds rather than by software.
Developed with the help of countless simulations, the AK UW100's best-in-class PNI capability allows you to escape annoying ambient noise and to immerse yourself in an experience where only you and the artist exist.

If you wish to hear ambient sounds, just tap the left earbud once to activate ambient mode.
You can switch between the four ambient modes by tapping or using the app.

* Qualcomm True Wireless Stereo Plus, This feature requires a smartphone that supports Qualcomm True Wireless Stereo Plus.