LG continues its strong support of WiSA and wireless immersive audio connectivity with the WiSA Ready Certification of four new models of premium OLED and NanoCell TVs.

SAN JOSE, CA—(June 3, 2020)— WiSA ® LLC , the Wireless Speaker and Audio Association,
comprised of over 60 leading consumer electronics brands and founded by Summit Wireless
Technologies (NASDAQ: WISA), today announced WiSA Ready™ Certification for all four
2020 8K TVs in the LG OLED ZX and LG NanoCell NANO 99 series. LG Electronics’
continued support of the WiSA Association and the integration of the WiSA Ready standard into
their premium TVs further solidifies LG’s position as a leader in integrating immersive audio
connectivity. All WiSA Ready LG TVs easily connect to WiSA USB Transmitters allowing
seamless audio and control communication with all WiSA Certified speakers and the simple
creation of amazingly immersive home audio experiences.

“We are honored and excited to have these stunning new TVs sitting at the head of the WiSA
Ready class,” said Tony Ostrom, WiSA President. “LG continues to solidify their leadership
position as we see their TVs harness more and more capabilities and position themselves at the
center of the home entertainment experience.”

The new 8K LG TV models join LG OLED and LGNanoCell 4K models from 2019 and 2020 to
continue to grow their already large stable of WiSA Ready TV models. LG also continues to add
features to enhance the user experience. All 2020 LG OLED and LG NanoCell models now have
the ability for the user to individually adjust the audio output level of each audio channel so as to
fine tune the audio system to the environment and the listener’s preferences.

“The LG OLED ZX and LG NanoCell NANO 99 TV models are redefining the top tier of home
entertainment technology,” stated Tim Alessi, head of product marketing at LG Electronics.
“These new TVs feature incredible 8K OLED and NanoCell technology housed in beautiful,
modern designs and, with WiSA Ready technology, the ability to easily connect to amazing
audio systems from multiple brands allowing users to immerse themselves in their favorite

All of these amazing WiSA Ready TVs are designed to perfectly interoperate with WiSA
technology to ensure low-latency, seamless speaker synchronization and high-fidelity sound via
a large selection of WiSA Certified speakers from global providers including Klipsch, Bang &
Olufsen, Enclave Audio, Axiim, System Audio and many others. All WiSA Ready and WiSA
Certified components work together seamlessly to deliver wireless, multi-channel audio capabilities and authentic, concert quality sound that dramatically increases the enjoyment of
TV, movies, music, sports and gaming. Consumers can expect reliable and flawless experiences
and a set-up process that takes only minutes. The LG OLED ZX is available in 77” and 88” screen sizes; both launching this month. The NANO 99 models will be available in 65” and 75” sizes and will launch this month and June respectively.

About WiSA, LLC
WiSA, the (Wireless Speaker and Audio) Association is a consumer electronics consortium
dedicated to creating interoperability standards utilized by leading brands and manufacturers to
deliver immersive sound via intelligent devices. WiSA Certified components from any member
brand can be combined to dramatically increase the enjoyment of movies and video, music,
sports, gaming/esports, and more. WiSA also ensures robust, high definition, multi-channel, low
latency audio while eliminating the complicated set-up of traditional audio systems. For more
information about WiSA, please visit: www.wisaassociation.org.

About Summit Wireless Technologies, Inc.
Summit Wireless Technologies, Inc. (NASDAQ: WISA) is a leading provider of immersive,
wireless sound technology for intelligent devices and next generation home entertainment
systems. Working with leading CE brands and manufacturers such as Harman International, a
division of Samsung, LG Electronics, Klipsch, Bang & Olufsen, Xbox, a subsidiary of
Microsoft, and others, Summit Wireless delivers seamless, dynamic audio experiences for high-
definition content, including movies and video, music, sports, gaming/esports, and more. Summit
Wireless is a founding member of WiSA, the Wireless Speaker and Audio Association and
works in joint partnership to champion the most reliable interoperability standards across the
audio industry. Summit Wireless, formerly named Summit Semiconductor, Inc., is headquartered
in San Jose, CA with sales teams in Taiwan, China, Japan, and Korea. For more information,
please visit: www.summitwireless.com

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* WiSA Ready TVs, gaming PCs and console systems are “ready” to transmit audio to WiSA Certified speakers when a WiSA
USB Transmitter is plugged in and a user interface is activated through an APP or product design like LG TVs.
© 2020 Summit Wireless Technologies, Inc. All rights reserved. Summit Wireless Technologies and the Summit Wireless logo
are trademarks of Summit Wireless Technologies, Inc. The WiSA logo, WiSA, WiSA Ready, and WiSA Certified are
trademarks, or certification marks of WiSA LLC. Third-party trade names, trademarks and product names are the intellectual
property of their respective owners.

Keith Washo
VP Global Partner and Channel Market Development