Technics Energetic Sound and the Industry-leading*¹ Noise Cancelling True Wireless Headphones EAH-AZ70W

Las Vegas, NV, United States, January 6, 2020 –
True wireless headphones have been established as a market standard, and in recent years the demand for high-quality sound has been increasing. In order to satisfy this demand, Technics will be releasing the EAH-AZ70W True Wireless Headphones with a thorough focus on an acoustic design that is equipped with the industry-leading noise cancelling performance.
The EAH-AZ70W pursues ideal sound by accumulated knowledge of Technics’ original acoustic technologies until now.

Technics Energetic Sound and the Industry-leading*¹ Noise Cancelling True Wireless Headphones EAH-AZ70W

10-mm Diameter Driver Unit and Original Acoustic Design
The large diameter 10-mm dynamic driver built with the diaphragm composed of graphene-coated PEEK material delivers rich bass sound and transparent wide range sound. The Acoustic Control Chamber is precisely designed to control air flow and it optimizes the balance of each frequency by increasing the sound pressure characteristics. An energetic rich sound is generated

Dual Hybrid Noise Cancelling Technology
The EAH-AZ70W is applied Dual Hybrid Noise Cancelling Technology composed of a couple of combinations. Firstly, Feedforward Noise Cancelling (FF-NC) and Feedback Noise Cancelling (FB-NC). Secondly, a combination of Analogue and Digital Processing. It can realise an Industry-leading Noise Cancelling Effect in the True Wireless category.
For FF-NC that cancels the noise captured outside of the headphones, High-order Noise Filters are adapted and they reproduce signals opposing various noise patterns to cancel noise effectively.
For FB-NC that cancels the noise captured inside the headphone ear cup, Noise Filters controlled by analogue processing are adapted. Since analogue control has a low latency processing speed, the noise caught inside the ear cup can be cancelled accurately with less residual noise. Dual Hybrid Noise Cancelling thus offers perfect circumstances for you to fully engage yourself in your music

Stable connection
Conventional-type true wireless headphones often cause brief interruptions of Bluetooth connection when in a crowded place. The new models are not only compact but also offer extremely reliable Bluetooth connectivity to ensure uninterrupted listening. The small size was achieved with an integration of a Bluetooth antenna and a touch sensor inside the control section, while improved connection stability was realised by the maximum use of antenna parts. With our own proprietary design of antenna structure, antenna performance is maximized even in a small product cabinet.  Furthermore, the Left-Right Independent Signalling System helps maintain stable connection with proper sound balance between right and left channels. The EAH-AZ70W lets users enjoy immersive content viewing experiences in any situations.

Excellent Quality Call Sound
The EAH-AZ70W applies high-performance MEMS microphones built-in unique labyrinth cabinet structure that can suppress wind noise. Unpleasant noises are reduced and the NC performance and call quality are improved. Furthermore, using a beam forming technology that enables the voice to be efficiently delivered while suppressing ambient noise to achieve clear call quality.

Ambient Sound Mode
Simply tapping the touch sensor switches to a mode (Ambient Sound mode) to capture external sounds while listening to music. By tapping the sensor for two seconds, the user can switch between “Noise Cancelling”, “Ambient Sound” and “OFF.”

Compact Design
The rounded body fits comfortably in the ears even for long use. A massive amount of 3D ear data has helped design the angle and length of the sound ports. The EAH-AZ70W is available in black or silver, and features a splash-proof performance*2 equivalent to IPX4*2. The same-coloured charging cradle partially uses a high-grade aluminium material and features an easy-to-use round shape that fits comfortably in the hand during use.

Long-lasting Battery
When fully charged, the battery provides six hours of continuous playback (when the noise cancellation is turned ON). In addition, the charging cradle can be fully charged twice and is compatible with up to 18 hours of playback. The user can enjoy using it without worrying about the remaining battery capacity even over long periods of time.

Voice Assistant Compatible (Siri®/ Google Assistant™/ Alexa)
Voice Assistant Compatible (Siri®/ Google Assistant™/ Alexa) Voice assistant smartphone functions such as Siri and Google Assistant can be activated by operating the headphone’s touch sensor. Amazon Alexa can also be activated for users with the Alexa mobile app. Later this spring*3, Amazon Alexa will also be available to be activated through the headphone’s touch sensor.

Technics Audio Connect App*4
Various functions are available by installing the “Technics Audio Connect (free)” app that enables easy pairing and initial settings onto a smartphone.

Technics Energetic Sound and the Industry-leading*¹ Noise Cancelling True Wireless Headphones EAH-AZ70W

*1 As of Dec. 20, 2019, According to research by Panasonic Corporation, measured using JEITA-compliant guidelines in the True Wireless style noise cancelling headphones market.
*2 Only the headphones are compatible with the IPX4 equivalent. It does not include the charging cradle.
*3 The activation schedule will be notified on our website.
*4 Compatible with smartphones and tablets that are equipped with Android™ 6.0 or higher and that support Google Play™, or an iPhone®, iPad® and iPod Touch® equipped with iOS9.3 or higher.

Functions, function names, and specifications are subject to change without notice.

The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Panasonic Corporation is under license. Other trademarks and trade names are those of their respective owners.
Siri, iPhone, iPad, and iPod Touch are a trademark of Apple Inc., registered in the U.S. and other countries.
Google Assistant, Android, and Google Play are trademarks of Google LLC.
Amazon, Alexa and all related logos are trademarks of, Inc. or its affiliates.
All other trademarks identified herein are the property of their respective owners.

About Panasonic
Panasonic Corporation is a worldwide leader in the development of diverse electronics technologies and solutions for customers in the consumer electronics, housing, automotive, and B2B businesses. The company, which celebrated its 100th anniversary in 2018, has expanded globally and now operates 582 subsidiaries and 87 associated companies worldwide, recording consolidated net sales of Euro 62.5 billion for the year ended March 31, 2019. Committed to pursuing new value through innovation across divisional lines, the company uses its technologies to create a better life and a better world for its customers. To learn more about Panasonic: