---
product_id: 764554630
title: "W4 Translation Earbuds,for Global Business & Relationships,Bone-Voiceprint Sensor for Clear Voice in Noise, AI Auto-Correction,Protected Privacy with GDPR,Instant Setup via iOS/Android APP"
price: "€ 442.38"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.it/products/764554630-w4-translation-earbuds-for-global-business-and-relationships-bone-voiceprint
store_origin: IT
region: Italy
---

# 42 languages & 95 accents Bone-Voiceprint Sensor for noise isolation AI Auto-Correction cuts clarifications by 50% W4 Translation Earbuds,for Global Business & Relationships,Bone-Voiceprint Sensor for Clear Voice in Noise, AI Auto-Correction,Protected Privacy with GDPR,Instant Setup via iOS/Android APP

**Price:** € 442.38
**Availability:** ✅ In Stock

## Summary

> 🌍 Break language barriers, not connections.

## Quick Answers

- **What is this?** W4 Translation Earbuds,for Global Business & Relationships,Bone-Voiceprint Sensor for Clear Voice in Noise, AI Auto-Correction,Protected Privacy with GDPR,Instant Setup via iOS/Android APP
- **How much does it cost?** € 442.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/764554630-w4-translation-earbuds-for-global-business-and-relationships-bone-voiceprint)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **AI-Powered Precision:** Advanced AI auto-corrects homophones and context, slashing communication errors by half.
- • **Privacy-First Design:** GDPR & FERPA compliant ensures your conversations stay confidential and never stored.
- • **Crystal Clear Voice Capture:** Patented Bone-Voiceprint Sensor + dual mics isolate your voice even in 100dB noise environments.
- • **Seamless Global Conversations:** Instantly translate 42 languages and 95 accents to connect anywhere, anytime.
- • **Effortless & Natural Interaction:** Share one earbud for smooth, button-free one-on-one talks—no awkward pauses, just flow.

## Overview

The Timekettle W4 Translation Earbuds revolutionize multilingual communication with support for 42 languages and 95 accents, leveraging patented Bone-Voiceprint Sensor technology to deliver clear voice capture even in noisy environments up to 100dB. Powered by advanced AI auto-correction, these earbuds reduce misunderstandings by 50%, enabling natural, button-free conversations. Designed for privacy with GDPR compliance and instant setup via iOS/Android apps, the W4 is the ultimate tool for global business and personal relationships.

## Description

desertcart.com : Timekettle W4 Translation Earbuds,for Global Business & Relationships,Bone-Voiceprint Sensor for Clear Voice in Noise, AI Auto-Correction,Protected Privacy with GDPR,Instant Setup via iOS/Android APP : Office Products

Review: Game-Changer for Real Conversations Across Languages - I recently picked up the new W4 earbuds with the updated Babel AI, and they completely transformed my travel experience in Colombia. We had a personal driver who spoke very little English, and my Spanish is just as limited. We could get by with basic phrases, but it always felt like there was a wall between us. Handing a phone back and forth for translations worked in a pinch, but it wasn’t personal — and it kept our conversations short and surface-level. The moment we switched to Simu mode on the W4 earbuds, everything changed. Suddenly, we could talk naturally without breaking eye contact or passing a device around. I watched his personality come alive — we shared stories, laughed, and connected on a much deeper level. It turned a simple driver-passenger interaction into a genuine friendship. Yes, there’s a slight delay and the translation isn’t 100% perfect every time, but the accuracy is impressive, especially with Colombian dialects and local slang. Even he was surprised at how accurate. For one-on-one conversations, these earbuds are simply outstanding. They don’t just translate words — they open doors to real human connection. Highly recommend for travelers, expats, or anyone who wants to go beyond “hello” and “thank you” in another language. *Update - I got the chance to test the noise isolation tech these at a later date in a noisy outdoor cafe (other people talking and music). Unlike other translators on the market, the new Bone-Voiceprint sensors work surprisingly well. Despite the external noises, the earbuds did not turn start translation until you actually speak, blocking out unwanted noise and speech. This is huge as my previous earbuds would start translating even when I didn't say a word. This dual pickup between the bone conduction and noise canceling mic is a game-changer. In addition, the context-aware AI with Babel 2.0 also cleans up what you actually said vs what you meant to say so if you fumble your words, it does a decent job of auto-correcting. I'd buy these again in a heartbeat.
Review: Great translation device and a much needed refresh over past versions - I have owned past models and the new W4 has much improved detection and translation performance. The AI translation is faster and better at determining context clues to produce better quality, compared to the previous versions I have used. The earbud design is also more comfortable than in-ear models and has a sleek shape that is very modern-looking. The only drawbacks are the lack of language support in offline mode - you're limited to a number of most common languages which seems like an artificial limitation in this day and age. It would also be great to see more real-time translation performance improvements because there is still a bit of a delay between speaking and translation, which in some contexts is no better than common translation apps. If you're in the target market and demographic for this kind of device though, you will be well served by this product. It enables more complete conversation in users' native languages, which breaks down communication barriers in a lot of contexts.

## Features

- Solid Translation Accuracy in 100dB Noise:Experience industry-leading high accuracy even in loud airports or busy streets. Our patented Bone-Voiceprint Sensor and dual-mics work together to isolate your voice perfectly, ensuring flawless translation without repetitions
- Effortless One-on-One Conversations:Talk naturally without any buttons. Just share one earbud with your partner. W4 can translate instantly, never experiences awkward pauses and time-wasting explanations again
- Listen & Play Mode for Group Gathering:Never miss a word in conferences, tours, or lectures. Use the “Listen & Play” mode. W4 streams real-time translations directly into your ear like a personal interpreter, allowing you to fully engage in group gatherings and understand every detail
- 42 Languages, 95 Accents Speak 95% of the World's Languages: Start real conversations anywhere with 42 languages & 95+ accents – from Parisian cafés to Tokyo subways, connect effortlessly
- Auto-Corrects Your Words:Powered by advanced AI LLM models, W4 understands your communication context and corrects confusing homophones, cutting clarification time by 50% in critical negotiations
- GDPR & FERPA Compliant:Your conversations are never stored or used for training. Business secrets, or family talks, your words stay yours
- Exclusive accessories enhance comfort:1.Silicone ear tips reduce movement once installed 2.Ear hooks effectively prevent earbuds from falling out(The above accessories are included in the package.)
- DIY Your Translation Earbuds Based on Ear Shape and Usage Scenarios:1.Siliconeeartipsreducemovement once installed. 2.Ear hooks effectively prevent earbuds from falling out(Disassembly of components is required for charging.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #33,445 in Office Products ( See Top 100 in Office Products ) #72 in Electronic Foreign Language Translators |
| Customer Reviews | 4.0 out of 5 stars 127 Reviews |

## Images

![W4 Translation Earbuds,for Global Business & Relationships,Bone-Voiceprint Sensor for Clear Voice in Noise, AI Auto-Correction,Protected Privacy with GDPR,Instant Setup via iOS/Android APP - Image 1](https://m.media-amazon.com/images/I/51a81x8o3qL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Game-Changer for Real Conversations Across Languages
*by J***. on September 6, 2025*

I recently picked up the new W4 earbuds with the updated Babel AI, and they completely transformed my travel experience in Colombia. We had a personal driver who spoke very little English, and my Spanish is just as limited. We could get by with basic phrases, but it always felt like there was a wall between us. Handing a phone back and forth for translations worked in a pinch, but it wasn’t personal — and it kept our conversations short and surface-level. The moment we switched to Simu mode on the W4 earbuds, everything changed. Suddenly, we could talk naturally without breaking eye contact or passing a device around. I watched his personality come alive — we shared stories, laughed, and connected on a much deeper level. It turned a simple driver-passenger interaction into a genuine friendship. Yes, there’s a slight delay and the translation isn’t 100% perfect every time, but the accuracy is impressive, especially with Colombian dialects and local slang. Even he was surprised at how accurate. For one-on-one conversations, these earbuds are simply outstanding. They don’t just translate words — they open doors to real human connection. Highly recommend for travelers, expats, or anyone who wants to go beyond “hello” and “thank you” in another language. *Update - I got the chance to test the noise isolation tech these at a later date in a noisy outdoor cafe (other people talking and music). Unlike other translators on the market, the new Bone-Voiceprint sensors work surprisingly well. Despite the external noises, the earbuds did not turn start translation until you actually speak, blocking out unwanted noise and speech. This is huge as my previous earbuds would start translating even when I didn't say a word. This dual pickup between the bone conduction and noise canceling mic is a game-changer. In addition, the context-aware AI with Babel 2.0 also cleans up what you actually said vs what you meant to say so if you fumble your words, it does a decent job of auto-correcting. I'd buy these again in a heartbeat.

### ⭐⭐⭐⭐⭐ Great translation device and a much needed refresh over past versions
*by B***O on September 4, 2025*

I have owned past models and the new W4 has much improved detection and translation performance. The AI translation is faster and better at determining context clues to produce better quality, compared to the previous versions I have used. The earbud design is also more comfortable than in-ear models and has a sleek shape that is very modern-looking. The only drawbacks are the lack of language support in offline mode - you're limited to a number of most common languages which seems like an artificial limitation in this day and age. It would also be great to see more real-time translation performance improvements because there is still a bit of a delay between speaking and translation, which in some contexts is no better than common translation apps. If you're in the target market and demographic for this kind of device though, you will be well served by this product. It enables more complete conversation in users' native languages, which breaks down communication barriers in a lot of contexts.

### ⭐⭐⭐⭐ Translation very accurate, but laggy. Buds also don't stay in ear.
*by C***E on October 24, 2025*

The translation is quite lagging. The buds do pick up voices well, even when there is a lot of background noise. The buds themselves, though do not stay in your ear well at all. Yet fell out a number of times. Also, the inability to translate media on the same device is just a BS way of getting you to sirens more money for the pro version. The bud caring case and charger is also very bulky and awkward on the way it splits into 2 pieces. Not sure why they wanted to change the design of earbuds and charging cases outside of unoriginal the ability to hear both the user and the other party well. Seems like this could be done well without the earbuds falling out of year ears every couple of minutes, especially if you're moving around. Otherwise, I did find the translation to be very accurate. I used then for tourism. I can speak and understand a good bit if mandarin, but because I was touring and I don't know a lot of historical terminology, I decided to get these buds to be able to understand tour guides better, rather than paying an English tour guide in China. They were good for that, for sure.

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**Shop now:** [https://www.desertcart.it/products/764554630-w4-translation-earbuds-for-global-business-and-relationships-bone-voiceprint](https://www.desertcart.it/products/764554630-w4-translation-earbuds-for-global-business-and-relationships-bone-voiceprint)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-23*