--- 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: "£448.55" currency: GBP in_stock: true reviews_count: 8 category: "Timekettle" url: https://www.desertcart.co.uk/products/664686826-w4-pro-ai-interpreter-earbuds-bidirection-simultaneous-translation-translator-device store_origin: GB region: United Kingdom --- # 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:** £448.55 **Availability:** ✅ In Stock ## Summary > 🌍 Break language barriers, build global bridges. ## 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?** £448.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/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 - • **Offline Mode Freedom:** Reliable offline translation in 13 language pairs keeps you connected even without internet—perfect for global travelers and remote work. - • **Smart Meeting Sidekick:** AI-powered Listen & Play with auto-save and memo extraction boosts productivity and collaboration in multilingual settings. - • **Work Anywhere, Anytime:** Up to 6 hours continuous use plus charging case extends to 18 hours—stay powered through back-to-back meetings and calls. - • **Crystal-Clear Conversations:** Advanced triple microphone noise reduction isolates your voice, ensuring accurate translations even in noisy environments. - • **Global Fluency, Instant Connection:** Supports 40 languages & 93 accents for seamless, bidirectional translation—never miss a beat in any conversation. ## Overview The Timekettle W4 Pro AI Interpreter Earbuds deliver bidirectional simultaneous translation across 40 languages and 93 accents, powered by triple mic noise reduction for clear voice capture. Designed for professionals on the go, it offers up to 18 hours of battery life with a portable charging case, seamless online and offline translation modes, and AI-enhanced meeting features like auto-saving and key point extraction. Compatible with iOS and Android, it’s engineered to transform multilingual communication in meetings, calls, and media consumption. ## 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: They really do what they claim - I have used these earbuds to translate conversations with Hungarians person to person and over Whatsapp. It's like when you see something on the news from the United Nations, the person speaks in their own language, and after a short delay you hear it in English, and what I say translate to Hungarian for them. You can even watch something on YouTube in a foreign language on your phone and it translates straight to English or whatever language you want. So much more accurate and easier than when I used to rely on google translate. 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 | 26,691 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 21 in Electronic Dictionaries & Translators | | Box Contents | accessory | | Brand | Timekettle | | Brand Name | Timekettle | | Colour | black | | Compatible Devices | iOS, Android | | Country of Origin | China | | Customer Reviews | 3.3 out of 5 stars 33 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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ They really do what they claim *by A***N on 21 May 2025* I have used these earbuds to translate conversations with Hungarians person to person and over Whatsapp. It's like when you see something on the news from the United Nations, the person speaks in their own language, and after a short delay you hear it in English, and what I say translate to Hungarian for them. You can even watch something on YouTube in a foreign language on your phone and it translates straight to English or whatever language you want. So much more accurate and easier than when I used to rely on google translate. ### ⭐ 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.co.uk/products/664686826-w4-pro-ai-interpreter-earbuds-bidirection-simultaneous-translation-translator-device](https://www.desertcart.co.uk/products/664686826-w4-pro-ai-interpreter-earbuds-bidirection-simultaneous-translation-translator-device) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-20*