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Technics EAH-AZ70W-K True Wireless Bluetooth Earbuds — main product image
Technics EAH-AZ70W-K True Wireless Bluetooth Earbuds
Technics EAH-AZ70W-K True Wireless Bluetooth Earbuds
Technics EAH-AZ70W-K True Wireless Bluetooth Earbuds
Technics EAH-AZ70W-K True Wireless Bluetooth Earbuds
Technics EAH-AZ70W-K True Wireless Bluetooth Earbuds
Technics EAH-AZ70W-K True Wireless Bluetooth Earbuds
Technics

Technics EAH-AZ70W-K True Wireless Bluetooth Earbuds

★★★★★3.9 (594 reviews)

Technics EAH-AZ70W true wireless earbuds deliver audiophile-grade sound with hybrid noise cancelling and IPX4 water resistance.

$137.57*$249.99Save 44%
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*Price sourced from Amazon.com. Last updated:Jun 19, 2026.Price and availability are subject to change.

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Overview

The Technics EAH-AZ70W-K True Wireless Earbuds represent Technics' entry into the premium true wireless market, bringing the brand's decades of audio engineering expertise into a compact, fully wireless form factor. At the heart of each earbud is a 10mm driver with a graphene-coated diaphragm, a material chosen for its rigidity and lightweight properties, which enables precise, distortion-free sound reproduction across the frequency range. The result is audio that captures fine detail and maintains natural tonality, whether you're listening to orchestral recordings or modern electronic tracks.

The hybrid noise cancelling system is a standout feature, combining feedforward and feedback microphones with both analog and digital signal processing. This dual-method approach captures and neutralizes a wider range of ambient sounds than single-method designs, making the EAH-AZ70W effective in environments from busy offices to public transit. The earbuds connect via Bluetooth and feature touch sensor panels for controlling playback, calls, volume, and voice assistants. With IPX4 water resistance, five included ear tip sizes for a personalized fit, and compatibility with Alexa, Google Assistant, and Siri, these earbuds are designed for listeners who want audiophile-caliber sound in a true wireless package.

Key Features

MUSIC AS IT’S MEANT TO BE HEARD: Large 10mm drivers and graphene-coated diaphragm deliver rich, expansive sound with smooth, detailed highs and tight, articulate bass to hear music as it was intended.

ADVANCED NOISE CANCELLING: The EAH-AZ70W combines Feedforward & Feedback Noise Cancelling with analog & digital processing to achieve one of the most advanced noise cancelling true wireless earbuds on the market. Utilize ambient sound amplification for when you want to hear external sound.

RELIABLE CONNECTIVITY AND CALL QUALITY: Stable left-right independent signaling and our patent-pending antenna design provide a reliable, powerful connection that’s less sensitive to interference even in crowded rooms. Design and technology suppress wind noise and transmit voice clearly for impeccable call quality.

EASY TOUCH SENSOR CONTROLS: Dual touch sensor controls allow you to control music playback/pause and volume and track selection, as well as receive, reject or end calls, manage noise-cancelling/ambient sound amplification modes, and connect to voice assistant.

ELEGANT TECHNICS DESIGN: Highest-grade materials, clean lines, and meticulous attention to detail are the core of our design philosophy. Nothing has been overlooked, from the comfortable and beautiful in-ear design to the hairline detail of the aluminum charging cradle that features an engraved Technics logo.

For over 60 years, Technics has led Japanese audio innovation—crafting DJ turntables and earbuds that deliver clear, emotionally rich sound with timeless precision.

Specifications

Brand
Technics
Model
EAH-AZ70W-K
Type
True Wireless Earbuds
Driver Size
10mm (Graphene-Coated Diaphragm)
Noise Cancelling
Hybrid (Feedforward & Feedback) with Analog & Digital Processing
Connectivity
Bluetooth
Water Resistance
IPX4
Controls
Touch Sensor
Voice Assistants
Amazon Alexa, Google Assistant, Siri
Battery Life (Earbuds)
Up to 6.5 hours (ANC on) / 7.5 hours (ANC off)
Battery Life (Charging Cradle)
Additional 13 hours
Ear Tip Sizes
XS, S, M, L, XL

Pros & Cons

👍 Pros

  • 10mm graphene-coated drivers produce detailed, natural sound quality true to the Technics audio heritage.
  • Hybrid noise cancelling with analog and digital processing provides thorough ambient noise reduction.
  • Five ear tip sizes ensure a customizable and secure fit for different ear shapes.
  • Touch sensor controls allow intuitive playback, call, and volume management without reaching for your phone.
  • IPX4 water resistance makes them suitable for workouts and light rain.

👎 Cons

  • Battery life of 6.5 hours with noise cancelling is modest compared to some competing true wireless earbuds.
  • No wireless charging support for the charging cradle.
  • IPX4 rating is splash-proof only, not suitable for swimming or heavy water exposure.
  • Touch controls can be overly sensitive, leading to accidental taps during adjustment.

Frequently Asked Questions

The EAH-AZ70W uses a combination of feedforward and feedback microphones along with both analog and digital processing to cancel ambient noise, providing more effective noise reduction than single-method systems.
The earbuds provide up to 6.5 hours with noise cancelling on (7.5 hours with it off), and the charging cradle adds approximately 13 more hours for a combined total of up to 19.5–20.5 hours.
Yes, they carry an IPX4 rating, meaning they can handle splashes and sweat during workouts, but they are not designed for submersion in water.
The earbuds come with five silicone ear tip sizes — XS, S, M, L, and XL — to help you find a secure, comfortable fit.
The EAH-AZ70W supports Amazon Alexa, Google Assistant, and Siri, accessible through the touch sensor controls.

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