--- product_id: 664686826 title: "W4 Pro AI Interpreter Earbuds,Bidirection Simultaneous Translation,Translator Device Supporting 40 Languages,Tanslator Earbuds for Video and Phone Calls, APP Work with IOS and Android" brand: "timekettle" price: "€ 1115.06" currency: EUR in_stock: true reviews_count: 8 category: "Timekettle" url: https://www.desertcart.be/products/664686826-w4-pro-ai-interpreter-earbuds-bidirection-simultaneous-translation-translator-device store_origin: BE region: Belgium --- # 40 languages & 93 accents 18 hrs total battery life Triple mic noise reduction W4 Pro AI Interpreter Earbuds,Bidirection Simultaneous Translation,Translator Device Supporting 40 Languages,Tanslator Earbuds for Video and Phone Calls, APP Work with IOS and Android **Brand:** timekettle **Price:** € 1115.06 **Availability:** ✅ In Stock ## Summary > 🌍 Speak like a local, anywhere, anytime — your global edge in every conversation! ## Quick Answers - **What is this?** W4 Pro AI Interpreter Earbuds,Bidirection Simultaneous Translation,Translator Device Supporting 40 Languages,Tanslator Earbuds for Video and Phone Calls, APP Work with IOS and Android by timekettle - **How much does it cost?** € 1115.06 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/664686826-w4-pro-ai-interpreter-earbuds-bidirection-simultaneous-translation-translator-device) ## Best For - timekettle enthusiasts ## Why This Product - Trusted timekettle brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Global Fluency On-the-Go:** Seamlessly converse in 40 languages with bidirectional simultaneous translation—never miss a beat in any meeting or call. - • **Effortless Meeting Mastery:** Switch instantly between listening and speaking modes with AI-powered semantic segmentation to boost collaboration and productivity. - • **All-Day Power & Portability:** Up to 6 hours continuous use plus two full charges from the sleek case, keeping you powered through back-to-back global calls. - • **Crystal-Clear Voice Capture:** Advanced triple microphone noise reduction isolates your voice perfectly, ensuring accurate translations even in noisy environments. - • **Offline Translation Freedom:** Stay connected anywhere with reliable offline translation in 13 language pairs—no internet, no problem. ## Overview The Timekettle W4 Pro AI Interpreter Earbuds deliver real-time bidirectional translation across 40 languages and 93 accents, powered by triple mic noise reduction for clear voice capture. Designed for professionals, it supports seamless switching between listening and speaking modes, enhancing multilingual meetings with AI semantic segmentation and auto-saving key points. With up to 18 hours of battery life including charging case boosts and offline translation in 13 language pairs, it’s engineered to keep you connected globally—whether onsite or remote. ## Description Product Description W4 Pro AI Interpreter Earbuds, Your Global Business Assistant The W4 Pro AI Interpreter Earbuds are more than just a device – they are your personal global business assistant, help to communicate in onsite or online communications.Effortlessly transition through three translation modes for business interactions, ensuring fluid communication in every scenario. Upgraded Bidirectional Simultaneous Translation With the 1v1 mode, W4 Pro real time translation earbuds provides instant real-time interpreting, ensuring quick and private communication in any setting. Enjoy upgraded bidirectional simultaneous translation, these earbuds are your go-to solution for efficient and effective global communication. Switch between listening & speaking modes with W4 Pro translation earbuds for smooth interpretation Effortlessly listen to others during meetings, quickly absorb information even as others speak Easily switch to speaking mode with a single click in meetings, instantly sharing your ideas Review: Amazing Tech that has saved me thousands of euros!! - This kit is superb. Takes some time to get to know how to use it and I recommend practice on friends first before using it properly. For example, taking calls needs some practice on use before talking to clients or suppliers. Once over the very small hump, this thing is amazing - allowing you to talk on phone or in meetings in your own language. Take your time with speach and it works really well. Used it to help me in France doing some technical negotiations and specifications - well beyond my vocabulary - so made sure everyone know what we were doing, saved me time and money. Review: Timekettle W4 Pro AI Translation Is a Major Disappointment - I set up the device for English–Thai translation. Setup was simple and the earphones started charging as soon as I removed the plastic cover. Unfortunately, that’s where the good news ends. The English speech recognition was awful. The AI misheard me almost every time, often completely. At times the AI seemed to hallucinate and invent sentences that had nothing to do with what I actually said. It felt like a bad joke - it reminded me of those clunky pre-iPod gadgets, or the old Apple Newton with its “handwriting recognition”. When I physically pressed the earphone against my head while speaking, the English transcription improved a bit, but that already tells you how fragile the system is. The Thai translation was just as unreliable. Even at its best, quality maybe reached 60%, and that was with an active high speed fiber internet connection. Offline translation was basically a write-off. Most of the offline packs appear to be geared toward Mandarin Chinese, with other languages poorly supported or simply missing. A lot of the “translations” contained made-up words, as if the AI was guessing instead of translating. The “tutor” function is more of the same: heavily focused on Mandarin, with most other languages either not available or barely usable. My strong impression is that this device may be optimised for Mandarin–English, but it clearly does not transfer to English-Thai in any acceptable way. Given this, I find the marketing highly misleading. The product is unusable in a professional setting, and for casual use you’d be better off buying a much cheaper translator that will perform just as “well” as this one. Another option is the good old plain vanilla ChatGPT with a high translation accuracy. Bottom line: I really wanted the Timekettle W4 Pro AI to work, but I cannot justify spending over £340 on a device with such weak speech recognition and inconsistent translation quality. ## Features - 40 Languages Bi-directional Simultaneous Translation: Experience the freedom to speak continuously while your words are instantly translated with the Timekettle W4 Pro language translator. Supporting 40 languages and 93 accents, this portable device provides seamless online translation, ensuring you're prepared for any conversation, no matter where you are.The dual-channel simultaneous interpretation feature allows both parties to speak and be translated without interference, making conversations feel natural and spontaneous. You can interject at any time, with translations flowing smoothly and efficiently - Triple Mic Noise Reduction for Clear Translation: Our advanced triple microphone array utilizes vector noise reduction to isolate only the user's voice, ensuring no cross-talk even in close proximity. This technology enhances native voice recognition and translation accuracy, allowing for seamless communication, even when multiple people are speaking side by side - Listen & Play, Enhanced Meeting Experience: Listen & Play lets you switch between listening and speaking during multilingual meetings, promoting collaboration and understanding. With AI-powered Semantic Segmentation, you can effortlessly absorb information, improving productivity. Share Your Ideas Outloud with a single click, ensuring active engagement and clear communication. Auto-save records all meetings, while AI Memo extracts key points for efficient follow-up - Seamless Media Translation: Stay connected and informed across language barriers with W4 Pro's Media Translation. Whether it's online meetings, foreign video streams, or unexpected phone calls, this feature ensures clear communication. - Reliable Offline Translation: The W4 PRO Translator offers seamless offline translation capabilities. Even in areas with no internet access, you can switch from online to offline mode effortlessly. Enjoy offline translation in 13 language pairs across 8 languages, including English to Spanish, Chinese, French, German, Japanes - Extended Battery Life: Upgrade to the W4 Pro, the enhanced version of the WT2 Edge/W3 translation earphones. Enjoy up to 6 hours of continuous translation on a single charge, with a standby time of up to one year. The charging case provides two additional earphone charges, supporting up to 18 hours of continuous translation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DK71271B | | Answering System Type | Digital | | Best Sellers Rank | 20,538 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 11 in Electronic Dictionaries & Translators | | Box Contents | accessory | | Brand | Timekettle | | Brand Name | Timekettle | | Colour | black | | Compatible Devices | iOS, Android | | Country of Origin | China | | Customer Reviews | 3.1 out of 5 stars 38 Reviews | | Enclosure Material | Plastic | | Is there Caller ID | No | | Manufacturer | Timekettle | | Material | Plastic | | Multiline Operation | Single-Line Operation | | Number of Batteries | 2 Lithium Polymer batteries required. (included) | | Number of batteries | 2 Lithium Polymer batteries required. (included) | | Phone Standby Time | 365 days | | Power Source | Battery Powered | | Power source | Battery Powered | | Product Warranty | 1 year | | Recording Capacity | 60 Minutes | | Telephone Type | Corded | | Telephone type | Corded | | UPC | 850044571826 | ## Product Details - **Answering system type:** Digital - **Brand:** Timekettle - **Colour:** black - **Compatible devices:** iOS, Android - **Material:** Plastic - **Multiline operation:** Single-Line Operation - **Number of batteries:** 2 Lithium Polymer batteries required. (included) - **Phone standby time:** 365 days - **Power source:** Battery Powered - **Telephone type:** Corded ## Images ![W4 Pro AI Interpreter Earbuds,Bidirection Simultaneous Translation,Translator Device Supporting 40 Languages,Tanslator Earbuds for Video and Phone Calls, APP Work with IOS and Android - Image 1](https://m.media-amazon.com/images/I/51-t6xXV0EL.jpg) ![W4 Pro AI Interpreter Earbuds,Bidirection Simultaneous Translation,Translator Device Supporting 40 Languages,Tanslator Earbuds for Video and Phone Calls, APP Work with IOS and Android - Image 2](https://m.media-amazon.com/images/I/61q0Bud1EUL.jpg) ![W4 Pro AI Interpreter Earbuds,Bidirection Simultaneous Translation,Translator Device Supporting 40 Languages,Tanslator Earbuds for Video and Phone Calls, APP Work with IOS and Android - Image 3](https://m.media-amazon.com/images/I/71GbpvHIYNL.jpg) ![W4 Pro AI Interpreter Earbuds,Bidirection Simultaneous Translation,Translator Device Supporting 40 Languages,Tanslator Earbuds for Video and Phone Calls, APP Work with IOS and Android - Image 4](https://m.media-amazon.com/images/I/61SUk4yMxfL.jpg) ![W4 Pro AI Interpreter Earbuds,Bidirection Simultaneous Translation,Translator Device Supporting 40 Languages,Tanslator Earbuds for Video and Phone Calls, APP Work with IOS and Android - Image 5](https://m.media-amazon.com/images/I/61EKRB3jHVL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing Tech that has saved me thousands of euros!! *by S***N on 20 February 2025* This kit is superb. Takes some time to get to know how to use it and I recommend practice on friends first before using it properly. For example, taking calls needs some practice on use before talking to clients or suppliers. Once over the very small hump, this thing is amazing - allowing you to talk on phone or in meetings in your own language. Take your time with speach and it works really well. Used it to help me in France doing some technical negotiations and specifications - well beyond my vocabulary - so made sure everyone know what we were doing, saved me time and money. ### ⭐ Timekettle W4 Pro AI Translation Is a Major Disappointment *by K***R on 13 December 2025* I set up the device for English–Thai translation. Setup was simple and the earphones started charging as soon as I removed the plastic cover. Unfortunately, that’s where the good news ends. The English speech recognition was awful. The AI misheard me almost every time, often completely. At times the AI seemed to hallucinate and invent sentences that had nothing to do with what I actually said. It felt like a bad joke - it reminded me of those clunky pre-iPod gadgets, or the old Apple Newton with its “handwriting recognition”. When I physically pressed the earphone against my head while speaking, the English transcription improved a bit, but that already tells you how fragile the system is. The Thai translation was just as unreliable. Even at its best, quality maybe reached 60%, and that was with an active high speed fiber internet connection. Offline translation was basically a write-off. Most of the offline packs appear to be geared toward Mandarin Chinese, with other languages poorly supported or simply missing. A lot of the “translations” contained made-up words, as if the AI was guessing instead of translating. The “tutor” function is more of the same: heavily focused on Mandarin, with most other languages either not available or barely usable. My strong impression is that this device may be optimised for Mandarin–English, but it clearly does not transfer to English-Thai in any acceptable way. Given this, I find the marketing highly misleading. The product is unusable in a professional setting, and for casual use you’d be better off buying a much cheaper translator that will perform just as “well” as this one. Another option is the good old plain vanilla ChatGPT with a high translation accuracy. Bottom line: I really wanted the Timekettle W4 Pro AI to work, but I cannot justify spending over £340 on a device with such weak speech recognition and inconsistent translation quality. ### ⭐⭐⭐⭐ Worth it *by G***T on 21 May 2025* Really good one 2 one, has charging issue on one headset if not fully pushed into cradle (colleague has same issue). ## Frequently Bought Together - Timekettle W4 Pro AI Interpreter Earbuds,Bidirection Simultaneous Translation,Translator Device Supporting 40 Languages,Tanslator Earbuds for Video and Phone Calls, APP Work with IOS and Android - Vasco V4 Language Translator Device | 108 Languages | Free Lifetime Internet for Translations in Almost 200 Countries | Model 2022 - Fluentalk by Timekettle, T1 Mini Translator Device No WiFi Needed, Built in 1-Year Global Mobile Data, Supports 40 Languages and Photo Translation, Instant Language Translator for Travelling Freely --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/664686826-w4-pro-ai-interpreter-earbuds-bidirection-simultaneous-translation-translator-device](https://www.desertcart.be/products/664686826-w4-pro-ai-interpreter-earbuds-bidirection-simultaneous-translation-translator-device) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-24*