A front view of the black TONE Free T90S with the cradle open. The black earbuds are protruding for design purposes. Behind them is the white TONE Free T90S. The bottom right corner shows the world's first Dolby Atmos logo.
*LG T90 Series Dolby Atmos earbuds are the world's first wireless earbuds to support Dolby Head Tracking™ across all content and devices.
T90S earbus are floating against the red gradient background. Above them, Computer Bild, av magazin.de, and KOPHOERER.DE logos are shown.
The T90S utilizes pure graphene to master a perfect balance of natural acoustics in a compact design. The T90S, featuring a diaphragm crafted from groundbreaking pure graphene, meets the true standard of high-end audio.
Graphene
Graphene is revolutionizing the world of high-end audio. As a cutting-edge material, it ensures unparalleled sound quality by preventing diaphragm deformation and distortion. It enables the precise delivery of high-definition audio, even making the smallest earbuds produce rich, clear, and immersive sound.
Discover how graphene is shaping the future of audio devices.
Hexagonal pattern is shown. Click to learn more about the graphene material.
The T90S now brings you Dolby Atmos and Dolby Head Tracking™ for all your devices. Dolby Virtualizer and Optimizer will make you feel the difference with its most immersive and natural sound.
The black T90S earbuds are float in infinite space. On the left, it shows a front view of the left earbud. On the right, right earbud is shown. In the middle, Dolby Atmos earbuds logo is shown, and the sound graphics are placed next to it.
*LG T90 Series Dolby Atmos earbuds are the world's first wireless earbuds to support Dolby Head Tracking™ across all content and devices.
No need for Dolby-supported devices or content. With embedded Dolby Atmos technology, the T90S enhances any audio into a spatial audio experience. Enjoy immersive sound, whether streaming, gaming, or listening to music, on any device.
Dolby Head tracking™
The T90S always put you in the center of the scene. As you turn your head, the audio recalibrates to produce a more natural sound that puts you in the middle of your entertainment. When paired with Dolby Atmos content and supporting devices, your experience is further elevated with incredible detail and clarity, as each sound is precisely placed around you to provide the ultimate immersive experience.
A women wearing T90S is smiling. An illustrative sphere is shown around her head to emphasize the Dolby Head tracking™ feature.
*Image simulated for illustrative purposes.
Heighten your auditory experience with more personalized 3D audio. The T90S expands spatial dimensionality to give you a stadium-like sound experience. Hear the natural, louder, distortion-free sound.
A woman wearing T90S smiles. A sound sphere is shown around her head to emphasize the spatial sound feature. On the right, a smartphone interface is shown to illustrate that this feature is available on the TONE Free app.
*Available on TONE Free App.
UVnano Hygiene
You can sanitize your wireless earbuds through the charging case. It’s built with UV lights and expanded the UV LED area to reach the whole ear gel, clearing out bacteria by up to 99.9%.
Top view of the LG TONE Free T90S with the cradle open. An earbud is placed on the surface, to show the UV Nano lighting. The text is shownnext to the earbuds.
*UVnano is combination of UV LEDs & nanometer.
*Independent testing shows that the UVnano charging cradle reduces 99.9% of Escherichia Coli, Staphylococcus Aureus, and Klebsiella Pneumonia bacteria of the earbuds in ten minutes while charging. The UV LED function works only when the charging. Results may vary depending on the actual usage environment.
*UV LED light is invisible and is only activated when the charging cradle is closed with the earbuds inside. The blue mood light is for aesthetic purposes only and appears when the charging cradle lid is opened.
*This product uses UV technology at wavelengths between 265 and 285 nanometers.
*The images are simulated to enhance feature understanding.
Plug & Wireless
Plug in the T90S cradle even on non-Bluetooth devices. Once you connect, all you need to do is enjoy.
A woman wearing T90S to enjoy in-flight entertainment using the Plug & Wireless function.
Adaptive Noise Cancelling
Enjoy immersive content wherever you go with optimal ANC. The T90S adapts to real time surrounding noise levels for optimal noise reduction.
This image is simulated to illustrate the T90S's Adaptive noise cancelling feature.
Balanced Design
Scientifically engineered to be a perfect fit, the T90S motivates you when you’re working out and helps you focus at work.
3 Mic system & VPU
Calls sound natural and clear. The built-in three-microphone system and Voice Pickup Unit (VPU) monitor background noise, pick up your voice, and track jaw movements for improved call quality. New Hi-SNR Mic further reduces ambient noise.
*Hi-SNR Mic: High Signal to Noise Ratio expanded 65dB to 68dB.
Feel insulated from the outside world. The new ergonomic design gives you complete comfort while soft medical-grade ear gels stay snug in your ears, letting you listen for hours without weighing your ears down.
3D scanning
3D drawing of the shape of 300 people's ear
Land marking
Modeling the 3D drawing result
Virtual fitting
Fitting the earbuds virtually
Ergonomic analysis
Check the pressure part of the wearing result
Noise mixes with your voice when you talk on the phone
The T90S analyzes your surroundings.
The T90S separates the voice from the noise
Separates voice from the background noise.
Hear the voice in full clarity
The T90S uses the VPU & Voice/noise separation algorithm whether you’re on a call or having a conversation.
The conversation stays between the two of you. Just pop out the right earbud and whisper close to the mic. Whisper mode lets you dive into private conversations.
Let in some of the sounds around you. Listening mode helps you better hear your surroundings.
Tap to switch to conversation mode when you're with a friend. This amplifies the voice of the person you're talking to. So you can chat with your earbuds in.
A picture of the Multi Point & Multi Pairing function. The TONE Free widget interface is shown on the bottom left. The black T90S is shown in the center. To the right, a smartphone interface and a laptop are shown.
*Screen image simulated. UX/UI subject to change.
TONE Free App
Now you can save your preferences by setting up profiles, check your battery life, and enjoy your audio seamlessly.
Battery life
Charge in a snap and enjoy audio for as long as you want. The T90S can deliver up to 9 hours of listening time with ANC off and up to 36 hours of listening time when using the case.
*Battery life depends on device settings, environment, usage, and many other factors.
*Based on LGE internal quality testing, the earbud batteries and cradle battery last for 9 and 36 hours respectively when Active Noise Cancelling, Ambient Mode, and Dolby Atmos functions are turned off.
Plug & Wireless
Plug in the T90S cradle even on non-Bluetooth devices. Once you connect, all you need to do is enjoy.
Snapdragon Sound™ logo.
*Product will come with either a white or black AUX cable.
*Full benefit of Snapdragon Sound technology can be provided when both source devices and earbuds are equipped with it. Plug & Wireless mode can be used when source devices are not certified by Snapdragon Sound™ technology.
*Snapdragon Sound is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.
*Snapdragon and Snapdragon Sound are trademarks or registered trademarks of Qualcomm Incorporated.
3D Sound Stage
Yes
apt-X Adaptive
Yes
ANC
Yes
Unit Size (Φ)
9.8Φ (Graphene)
Meridian Sound Effect
Yes
Plug&Wireless
Yes
Uvnano
Yes
Water/Splashproof
IPX4
Wireless Charging
Yes
Customized EQ
Yes
3D Sound Stage
Yes
Dolby Atmos
Yes
LG EQ
Yes
Meridian EQ (Natural, Immersive)
Yes
Meridian Sound Effect
Yes
Charging Cable
Yes
AUX (3.5Φ) to USB Cable
Yes
Medical Silicon Eargels
Yes
Warranty Card
Yes
AAC
Yes
apt-X Adaptive
Yes
SBC
Yes
Earbuds (ANC off)
9
Total (Earbuds+Charging Case)
36
Charging Case
2.5
Earbuds
1
BLE
Yes
Bluetooth Version
5.4
Google Fast Pair Service
Yes
Fast Charging
Yes
Multipoint
Yes
Multi Paring
Yes
Plug&Wireless
Yes
Swift Pair
Yes
Uvnano
Yes
Voice command (Google assistant, Siri)
Yes
Water/Splashproof
IPX4
Wireless Charging
Yes
Charging Case
65.0 x 29.9 x 32.6 mm
Earbud
21.6 x 21.9 x 24.2 mm
Ambient Mode
Yes
ANC
Yes
# of Mic
4
Talk Thru
Yes
Unit Size (Φ)
9.8Φ (Graphene)
Unit Type
Dynamic
Charging Case Net Weight
43.0 g
Product Net Weight
5.7 g
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