Astell&Kern AK UW100 MKII True Wireless Earbuds
Astell&Kern AK UW100 MKII True Wireless Earbuds
🚚 Delivery in 1-4 days in the Baltics. 2-8 days EU
💰 14 days return
🔒 Secure payment: PayPal, 💳card, invoice
🛡️Shipping insurance
🟢 2 years warranty
🧱 Installation service
💲Seen a better price? Let us know and we'll match it.
Couldn't load pickup availability
In stock
Shipping Terms
Shipping Terms
- Shipping method: Standard
Shipment cost: - EU 25€
- LT, EST 6€
- LV 3€
- RU, USA 200€
- Other countries 200€
- Dispatched usually 2 - 5 business days after order placement
- Some times, dispatched up to 20 business days, we will inform additional, after order placement.
🟠 Taxes 🟠
🟠 Taxes 🟠
Prices include VAT for EU countries. For non-EU countries, prices are shown without tax. Additional customs duties may apply. Please check with your local customs office for details.
🧾 Overview
The Astell&Kern AK UW100 MKII are audiophile-grade True Wireless Earbuds designed for those who demand uncompromised sound on the go. Combining a dedicated AKM DAC, Knowles Balanced Armature drivers, and Qualcomm aptX™ Adaptive Bluetooth, they deliver true hi-fi detail, balance, and precision rarely found in wireless earphones. Enjoy up to 29 hours of total playback, wireless charging, and full touch control — all inside a sleek and ergonomic design.
✅ Key Features
- ✅ True Wireless Earbuds with dedicated AKM AK4332ECB Hi-Fi DAC
- ✅ Knowles Balanced Armature drivers for refined, natural sound
- ✅ Qualcomm 5141 chipset with aptX™ Adaptive codec support
- ✅ Bluetooth 5.2 with stable, low-latency connection
- ✅ Up to 9.5 hours playback (29 hours total with case)
- ✅ Wireless charging support (Qi-compatible)
- ✅ Dual microphones per earbud for clear voice calls
- ✅ IPX4 splash-resistant rating for everyday use
- ✅ Customizable sound via A&K Control App (iOS & Android)
📊 Technical Specifications ▼
| Parameter | Value |
|---|---|
| Model | AK UW100 MKII |
| Bluetooth Chipset | Qualcomm QCC5141 |
| Driver Type | Knowles Balanced Armature |
| DAC | AKM AK4332ECB |
| Bluetooth Version | 5.2 |
| Supported Codecs | SBC, AAC, aptX™ Adaptive |
| Profiles | HFP, A2DP, AVRCP |
| Sound Pressure Level (SPL) | 94 dB @ 1 kHz, 1 m |
| Earbud Control | Capacitive touch interface |
| Sensors | Proximity sensor (auto play/pause) |
| Microphones | 2 microphones per earbud |
| Playback Time | ≈ 9.5 h (earbuds) + 19.5 h (charging case) = 29 h total |
| Charging Interface | USB-C (wired) / Wireless (Qi compatible) |
| App Control | A&K Control App (Android / iOS) |
| Voice Assistant | Supports Apple Siri & Google Assistant |
| Firmware Update | Over-The-Air (OTA) |
| Weight (Earbuds) | ≈ 7 g (each) |
| Weight (Charging Case) | ≈ 65 g |
| Water Resistance | IPX4 (splash resistant) |
| Color | Black |
| Country of Origin | South Korea 🇰🇷 |
📦 What’s in the Box
- 🎧 2 × AK UW100 MKII True Wireless Earbuds
- 🧩 5 × Silicone ear tips (S, M, L, XL, XXL)
- 🔋 Charging Case
- 🔌 USB-C Charging Cable
- 📖 Quick Start Guide
- 🧾 Warranty Card
🔄 Compatibility
✔ Works with Android and iOS devices via Bluetooth 5.2
✔ aptX™ Adaptive for high-quality wireless audio
✔ Wireless charging compatible with standard Qi chargers
✔ Supports voice assistants: Siri and Google Assistant
📦✈️ Shipping & Returns
- 📦 Insured EU & worldwide delivery
- 🔄 14-day return policy
- 🛡️ 2-year EU warranty
📝 Reviews
💬 Be the first to leave a review – share your experience and help others!
⚠️ Warning
⚠️ Warning: The AK UW100 MKII may cause you to abandon mainstream TWS brands and start comparing bitrates of your Spotify playlists.
Let customers speak for us
I never expected such transparency and spacious soundstage from an IEM.
Simply the best "portable" headphones. Pity it was discontinued.
🕺 TEAC AD-850-SE CD-player/Cassette/USB 🎵
🤘 AudioQuest BlueBerry 18 Dis 💯 HDMI cable
💿 Audiolab 9000CDT 🟢 CD Transport
FiiO FT1 PRO Over-Ear Wired Headphones
Lielisks pastiprinātājs! Lietoju viņu kopā ar austiņām "HifiMan Sundara" caur balancētu izeju.
Отличный фонокоректор порадовал звуком!
PremiumHIFI отличный магазин,отличный сервис!👍👍👍👍👍
REL Tzero MKIII Subwoofer
Decent device for the money!I am very satisfied with the purchase!Thanks to the PremiumHIFI store!
Отличный настольный ЦАП от FiiO..
Обслуживание на высшем уровне..
Магазину и Аркадию респект!..
Заказал здесь Wiim mini. Пришло за 2 дня. Проигрыватель очень понравился, выдаёт очень хороший звук и хорошую сцену (подключаю к ресиверу через оптический кабель, поэтому звук обрабатывает цап ресивера). Также стоит очень дёшево. Не понравилось только то, что многовато высоких частот (но уже привык или пропали). Рекомендую к покупке.
Ļoti labi cenai atbilstoši skaļruņi. Kad secināju ka manā set up vājš posms varētu būt tieši skaļruņi nomainot tos neesu kļudījies ne pārtērējies. Ar tiem kas klausās mūziku kurā basi nedominē varbūt iztiks bez sabvūfera. Un ja pārdomāšu savu stereo varēšu no Klipsh skaļruņiem būvēt Dolby Atmos, Spatial mājas kino! Un šīs vara krāsas skaļruņi!
The device is good quality and it sounds really great. But it has two issues.
You cannot switch between L/R channels. It lowers both channels volume. The issue is mentioned on FiiO website.
It has LineOut function, where device is playing on max volume and you can use your computer volume bar, but it is so loud that even on the lowest set it is screaming, so you have to choose another option and adjust volume on FiiO device instead.
I wish I knew it before buying.
.
Great product, excellent service - got it in 2 days after ordering to Lithuania. Thanks guys!