TV without cords – new freedom for your home and work spaces


2021/1/13 17:25



LAS VEGAS, Jan. 13, 2021 /PRNewswire=KYODO JBN/ --


    -- REASONANCE shows wirelessly powered TV at CES2021. Innovative technology

changes user's experience and finally brings wireless solutions to mass market products.


CES 2021 -- Many electronics manufacturers strive for the better user's

experience and comfort. One of such efforts is to make devices working without

cords by getting the power wirelessly – literally through the air.


Photo -


The R&D stage startup Reasonance has presented one of its prototypes, a fully

wireless 40" TV powered with 120W. For demonstration purposes the receiving

coil has been placed on the back panel, though for the product itself it can be

incorporated inside.  


The transmitting system is placed horizontally with an angle of 90 degrees at

the distance of ca. 50 cm, which means misalignment and angles change between

two coils are not a problem anymore. Besides, the transmitting system can be

integrated in the wall and furniture as it won't impact the transfer

efficiency. A person will be able to move a wireless TV closer to bed or sofa

at one's own convenience and it won't affect the system.


Reasonance is a fundamentally new tech that differs from all known methods of

wireless power transfer. It is based on classic magnetic resonance but brings

it to the next, advanced level. Thanks to the patented configuration of the

transfer system, it offers high performance in power, efficiency, transfer

distance, and design freedom.


"There were few attempts to create a wirelessly working home devices, like TVs.

Samsung was going to show a truly wireless TV at CES 2020 but they have

canceled their plans. As they later clarified, the power efficiency achieved by

the tech at this stage would not be enough to offer a stable source of power to

the TV. With our technology the 'truly wireless TV' becomes a reality," says

Anton Vishnevsky, the founder and CEO of Reasonance.


Reasonance is currently working on other prototypes. This breaking-through

technology is flexible enough to be implemented in a wide range of market

applications. Moreover, it is so cost-effective that might make a cordless

future a close reality.


    Technical data of the TV powered by REASONANCE

    Power transferred                                                           120 W

    Frequency used                                                               20-120 kHz

    Distance (orthogonal alignment)                                    50 cm

    Efficiency                                                                         90%


To learn more about how to get rid of cords, visit For

more images and information, please visit our CES 2021 press kit:


SOURCE Reasonance


CONTACT: Marina Dobrinchuk,, +7 905 2010171