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Key takeaways of zdnet
- Timekettle announced W4 AI interpreter in IFA 2025.
- They use AI and bone conduction technology for clear translation.
- They are available for $ 349 in two colors.
Timekettle adds another translation earbud to its product lineup, announces W4 AI interpreter in IFA 2025.
Also: 4 best gadgets that I have seen in IFA 2025 (in which you can really buy)
W4 Earbuds use bone conduction technology to produce and capture more accurate sounds. According to Timekettle, W4 Earbuds can help users communicate with 95% of the world, making them a dedicated translation tool for international professionals.
Translates 42 languages in 95 accents
Timekettle’s press release states that W4 Earbuds can translate 42 languages in 95 accents with 98% accuracy and 0.2 second audio delay. Instead of using traditional audio, which can muffle or move forward from other sounds in a busy environment, use W4 earbuds bone conduction technology.
Too: I kept my grief away within a few seconds of these bone conduct headphones testing
According to Timekettle, bone conduction technology uses vibrations transmitted through your bones when you speak to interact more accurately to W4 earbuds. This technique should still help improve translation accuracy when the speaker talks quietly, which should help keep the communication clear when two people try to have a prudent, intimate conversation publicly.
Too: Google can now translate your voice in real time – try it for free
Timekettle’s W4 Earbuds are equipped with the company’s Bebl OS 2.0 translation software that uses AI large language models. The company said that large language models have high accuracy rates as they can understand and predict the reference to the speaker’s words to avoid homophoneus errors.
Users can also create a custom vocabulary, so earbud slang and know about the terms of colloquial.
W4 earbuds promise up to 10 hours with a four -hour continuous translation and charging case.
Availability
They are now available for $ 349 in Midnight Blue and Sandy Gold.

