Astell&Kern UW100 Wireless Earphones
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 Astell&Kern UW100 Wireless EarphonesAstell&Kern UW100 Wireless Earphones 

Astell&Kern UW100 Wireless Earphones

£207.50 Exc. VAT |  


Astell & Kern UW100 Wireless Earphones

True wireless earbuds

Faithful to the company’s philosophy of delivering sound reproduction that is close to the original as possible, these earphones build on Astell&Kern’s audio technology expertise to deliver a class-leading, truly wireless hi-fi-grade sound. The AK UW100’s superior sonic credentials are endorsed by a dedicated high performance 32-bit DAC, support for the latest high quality wireless connectivity options aptX™ Adaptive and Bluetooth 5.2, alongside ultra-detailed Knowles Balanced Armature drivers.

Dedicated DAC

With its separate and dedicated AK4332, 32-bit high-performance DAC (Digital-to-Analogue Converter), working in tandem with Astell&Kern’s proprietary AMP technology employed in its award-winning DAPs (Digital Audio Players), the AK UW100 is geared for a clearer, more accurate and dynamic audio performance.


  •     Dedicated, high performance 32-bit hi-fi grade DAC.
  •     aptX™ Adaptive wireless codec for low latency and support for 24-bit audio quality.
  •     Features Bluetooth 5.2 wireless technology for a more stable connection.
  •     Knowles Balanced Armature drivers deliver ultra-detailed sound.
  •     Best-in-class passive noise isolation (PNI) with ambient mode.
  •     Battery: 6 hours playback, 18 hours from the case (24 hours total).
  •     Case supports wireless and fast charging.
  •     Touch controls for easy control on-the-move.
  •     Proprietary iOS and Android app for customisation.


Included in the box

  • 2x Astell&Kern AK UW100 true wireless earbuds
  • 5x Silicon ear tips (5 sizes: S, M, L, XL, XXL)
  • 1x Charging case
  • 1x USB charging cable
  • 1x Quick start guide

General Specifications

Driver type
Knowles Balanced Armature
Bluetooth Version
Bluetooth Codec
SBC, AAC, aptX™ Adaptive
Bluetooth Profile
Sound Pressure Level (SPL)
94dB (1m@1kHz)
Earbud Control
Capacitive Touch
Proximity Sensor
2-mic /per earbud
Playback Time
Approx. 6hrs (Total 24hrs)
C Type for charging
Wireless Charging
Yes (third party wireless charging accessory required)
Control App
Android and iOS version
Firmware Upgrade
OTA (Over-The-Air)
Weight (Earbuds)
approx. 7g
Weight (Charging Case)
approx. 65g

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