Home News I Tested a $700 AI Device That Can Translate 40 Languages in...

I Tested a $700 AI Device That Can Translate 40 Languages in Real Time – Here’s My Buying Advice

In an increasingly globalized world, language barriers remain one of the most significant challenges. However, advancements in technology have led to innovative solutions like the Timekettle WT2 Edge Translator Earbuds, a device designed to facilitate seamless communication across different languages. After testing this $700 AI device that claims to translate 40 languages in real time, here’s my comprehensive buying advice.

Overview of the Timekettle WT2 Edge Translator Earbuds

The Timekettle WT2 Edge is an advanced AI-driven translation device that looks like a typical pair of Bluetooth earbuds but offers far more than music playback. The device supports bidirectional simultaneous translation, making it an ideal tool for multilingual business meetings, international travel, and casual conversations.

Key Features

  1. Language and Accent Support: The WT2 Edge supports real-time translation for 40 languages and 93 regional accents. This feature covers over 85% of the global population, making it incredibly versatile for diverse communication needs.
  2. Translation Modes: The device includes four distinct translation modes:
    • Simul Mode: Each participant wears one earbud, enabling simultaneous translation.
    • Touch Mode: Ideal for noisy environments, users tap the earbud to activate the microphone.
    • Speaker Mode: Translates speech for the partner without sharing earbuds, using the smartphone’s speaker.
    • Listen Mode: Continuous one-way translation with transcript recording.
  3. Offline Translation: The earbuds offer offline translation for eight of the world’s most spoken languages, useful when internet access is unavailable.
  4. Noise Reduction: With advanced noise-canceling technology, the device can accurately isolate and translate speech even in crowded environments.
  5. Battery Life: The earbuds provide up to three hours of continuous translation and 12 hours with the charging case. They also have a standby time of 720 hours.

Performance and Usability

During my tests, the Timekettle WT2 Edge delivered impressive performance with up to 95% accuracy in translations. The translations were quick, with a latency of just 0.5 to three seconds, thanks to its integration with six leading translation engines, including Google, Microsoft, and DeepL. The device’s ergonomic design ensured a comfortable fit, and the user-friendly app made it easy to switch between languages and modes.

Pros and Cons


  • High accuracy and fast translation speed.
  • Supports a wide range of languages and accents.
  • Multiple modes for different scenarios.
  • Offline translation capability.
  • Effective noise reduction.


  • Relatively expensive compared to other translation devices.
  • Requires an internet connection for optimal performance.
  • Battery life could be longer for extensive use.

Buying Advice

When considering the purchase of the Timekettle WT2 Edge, it’s essential to evaluate your specific needs. If you frequently travel or engage in multilingual business meetings, the device’s high accuracy and multiple modes make it a valuable investment. However, if your translation needs are occasional, more affordable options might suffice.

The Timekettle WT2 Edge Translator Earbuds represent a significant step forward in overcoming language barriers. Its real-time translation capabilities, coupled with robust design and functionality, justify its $700 price tag for those who require reliable and efficient language translation in various contexts.


Please enter your comment!
Please enter your name here