Astell & Kern AK UW100 True Wireless In-Ear Headphones

$299.00 OR

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Model: 4PSP210-CMBL01 UPC: 821566018373 Item: 177687

Product Information

Unprecedented Wireless Hi-Fi Sound Quality

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 their proprietary audio technology, provides uncompromising wireless Hi-Fi sound with no cables required.


  • 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

Total Music Immersion

The AK UW100 uses best-in-class Passive Noise Isolation (PNI) to immerse you completely in the music. Unlike generic ANC, which concentrates on canceling low-frequency noise, PNI can efficiently cancel unwanted ambient noise in the mid and high ranges, as well as higher-pitched sounds. 

Premium Bluetooth, Ideal for Hi-Fi Sound Quality

AK UW100 features powerful wireless performance enabled by Premium Tier QCC5141, support for aptX™ Adaptive, Qualcomm's next-generation high-quality codec for wireless 24-bit sound quality, and Bluetooth 5.2 support, for better connectivity than previous models.

Multi-Point and Multi-Pairing Support

AK UW100 supports Multi-Pairing and Multi-Point functions. Pair your earbuds on multiple mobile devices at the same time. Not only can you easily switch connections to another mobile device, but you can also listen to songs played on your tablet PC while actively allowing phone notifications and calls from your smartphone.

*The Multi-Point function supports a connection of up to two devices.

Battery Performance as Impressive as the Sound Quality

With AK UW100, there are no worries about continuous playback time, one of the key features of TWS systems. The earbuds alone stay running for a minimum of 6 hours and up to 24 hours, so you can enjoy music all day without worrying about power. Alongside the convenience of wireless charging, AK UW100 also supports fast charging, so you can charge for 10 minutes to play for an hour. 

Easy, Full-Touch Control

Precise full-touch control is enabled so you can simply tap to switch between functions. Play Music, answer calls, adjust the ambient level and volume, and more. 

Voice Assistant Support

Tap the left earbud three times to activate your smartphone's Voice Assistant function. Control music playback, make phone calls, and more powerful smartphone functions with your voice.

*The supported Voice Assistant function may vary depending on the specifications of each mobile device manufacturer

Dual Mics for Clear Voice Calls

Integrating a Voice Communication Package (VCP) from voice application specialist Alango, the AK UW100 enables quality voice calls. Based on special Acoustic Echo-Canceller and Noise-Suppressor technologies, the AK UW100 effectively reduces noise in a variety of settings and environments, ensuring call stability.



  • Model: AK UW100
  • BT Chipset: Qualcomm 5141
  • Driver Unit: Knowles Balanced Armature
  • DAC: AKM AK4332ECB
  • BT Version: 5.2
  • BT Codec: SBC, AAC, aptX™ Adaptive
  • BT Profile: HFP, A2DP, AVRCP
  • Sound Pressure Level (SPL): 94dB (1m@1kHz)
  • Earbud Control: Capacitive Touch
  • Sensor: Proximity Sensor
  • Microphone: 2-mic /per earbud
  • Playback Time: 6hrs (Total 24hrs)
  • USB: C Type for charging
  • Cradle: Supports Wireless Charging
  • Control APP: Android and iOS version
  • Firmware Upgrade: OTA(Over The Air)
  • Weight: Earbuds: approx. 7g / Charging Case: approx. 65g

What's in the Box

What's in the Box

  • AK UW100 True Wireless Earbuds
  • Ear tips (5 sizes)
  • Charging case
  • Charging cable
  • Quick Start Guide & Warranty Card


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