WT2 Edge/W3 Real-time Translator Earbuds
WT2 Edge/W3 Real-time Translator Earbuds

Effortless and Efficient Communication

2-way Simultaneous Interpretation

The WT2 Edge enables seamless and real-time translation for efficient communication. It's perfect for lengthy and detailed conversations where every word counts. There is no more need to pause after every sentence, as you can now enjoy a natural and fluent conversation experience that is unmatched by any other interpretation technology available.

Spontaneous Translation

WT2 Edge 2-way Simultaneous Interpretation, eliminating the need for back-and-forth exchanges like traditional translation devices, is particularly suitable for extended communication during business meetings while maintaining an optimal communication distance. Keeping you hands-free, it allows you to effortlessly engage in document presentations and interactive conversations simultaneously.

* Speaking/listening in mother tongue with one earbud on each side.
* No need to manually switch, automatic speaker recognition.
* No need to manually pause, automatic recognition of sentence breaks.
* Support continuous speech and continuous translation playback.

Language Translator Earbuds

2-way Simultaneous Interpretation

WT2 Edge Translator Earbuds offer an EXCLUSIVE two-way simultaneous interpretation function, enabling seamless two-way speech and simultaneous translation. It eliminates the traditional "turn-taking" of translation, doubling the efficiency of translated conversations.

* With two-way simultaneous interpretation, the translation and conversation of both parties can proceed simultaneously, significantly improving efficiency by synchronizing speech and translation.
* With traditional translation, the conversation between the two parties can only be conducted alternately, which is very inefficient.

How We Achieve Seamless Translation

Revolutionizing Translation Technology

We have taken translation to the next level by implementing an innovative technical framework that propels our product in speech processing, simultaneous interpretation, and AI translation.


Smart Noise Reduction

WT2 Edge utilizes advanced dual beamforming microphones and directional voice recognition technology, augmented by smart noise reduction capabilities, to effectively isolate your voice and filter out background noise such as traffic and pen tapping. This ensures that your words are captured with crystal clear clarity and translated with utmost precision and accuracy.


Up to 95% Accuracy

We created an AI platform with our own translation engine and partnerships with top tech companies worldwide (DeepL, Google, Microsoft, iFlytek, etc). Our platform provides precise and speedy interpretation for specific industries and multiple languages.


Fast & Smooth

With a global network of 15 servers, WT2 Edge offers lightning-fast translations, delivering professional-level translations that ensure seamless communication during crucial board meetings and client presentations.

Expanding Your Communication Horizons

40 Languages & 93 Accents

WT2 Edge provides online translation for 40 languages and 93 accents, covering 85% of the world's population. The earbuds are designed to adapt to various dialects and variations, allowing you to easily navigate new environments and communicate with locals.

40 Languages

Arabic / Bulgarian / Cantonese / Catalan / Chinese / Croatian / Czech / Danish / Dutch / English / Finnish / Filipino / French / German / Greek / Hebrew / Hindi / Hungarian / Icelandic / Indonesian / Italian /Japanese / Korean /Malay / Norwegian / Polish / Portuguese / Romanian / Russian / Slovak / Slovenian / Spanish / Swedish / Tamil / Telugu / Thai / Turkish / Ukrainian / Urdu / Vietnamese

Offline Mode

The offline mode of Timekettle WT2 Edge Real-time Translator Earbuds supports 8 languages, including Chinese to English, Chinese to Japanese, Chinese to Korean, Chinese to French, Chinese to Spanish, Chinese to Russian, Chinese to German and English to Chinese, English to Japanese, English to Korean, English to French, English to Spanish, English to Russian, English to German, which can meet the needs of most high-frequency cross-language conversations.

Continuous Translation: Even when switching apps or the screen is off

The translation function can still be used even if the app runs in the background or the phone screen is turned off. The app also runs smoothly when your phone is in your pocket or bag, minimizing earbud disconnection issues and truly allowing for hands-free operation.

Stay Connected, even Without the Internet

Adjustable Translation Voice Speed for Free Control

Slow translation sound playing ≠ Slow translation. With a low latency of 0.5 seconds, our translation process ensures that the translated text is presented instantly. Additionally, the translation voice playback speed can be adjusted from 0.75x (slow) to 2x (fast), providing a "synchronized audio-visual" experience for ultra-fast translation.

Text Translation

In scenarios such as libraries, meetings, and classrooms where speaking out loud is inconvenient, you can manually input the translation text. We support translation among 40 languages, and the translated text can be played back through audio with the option to enable external speakers.

Listening Mode

WT2 Edge is suitable for high-frequency one-way speech translation scenarios. It can connect up to 6 earbuds to a phone, making it ideal for multi-person classrooms, lectures, and meetings. With this feature, there is no need to connect multiple phones as the translated content can be outputted simultaneously.

More Modes for More Scenarios

We offer different modes to cater to your translation needs and scenarios.


For Turn-Taking Speech

Touch Mode

With Touch Mode, just tap your earbuds to start communicating. Your words will be instantly translated and relayed to your partner's earbuds. This mode is ideal for turn-taking scenarios and noisy environments.

Ideal for low-frequency two-way speech translation situations, supporting multi-person conversation combinations, suitable for meetings, classrooms, and more.

*Usage: Tap the earbuds to start speaking, and tap it again to end your speech.


Be Heard Loud and Clear

Speaker Mode

With Speaker Mode, wearing WT2 Edge allows for your voice to be recognized, simultaneously interpreted, and then broadcast to others through the speaker of your phone or even a sound system connected to your phone.

Ideal for one-way speech translation scenarios, with the option to connect to a Bluetooth speaker for broadcasting the translated content. Recommended for lectures, speeches, and other low-frequency conversation translation scenarios.

*Usage: One person wears the earbud while the other uses a smartphone. The smartphone can be connected to a Bluetooth speaker to broadcast the translated content. Tap the earbud or the smartphone to start speaking. It automatically recognizes sentence breaks and continuously broadcasts the translation.


Exporting Translation Records

With Timekettle's voice-to-text and text-to-text recording capabilities, creating meeting minutes is effortless. You can trust WT2 translators devices to handle all languages, and your notes will be automatically saved to the cloud in your desired language. You can easily download, copy, and share them without any hassle.

Unleashing Additional Features

For the Ultimate User Experience


Powerful 12-hour Battery Life

WT2 Edge has a long battery life, providing 3 hours of interpretation without charging, and up to 12 hours with the portable charging case for uninterrupted interpretation all day.

*Testing by Timekettle lab is only for reference and battery life varies based on settings, environment, usage, and more.


Improved Wearing Experience

Using user feedback from our last generation of WT2, we have optimized our half-in-ear earbuds for a secure and comfortable fit. The lightweight design enhances the immersive experience and allows for extended wear. Cleaning is also easy and hassle-free.

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