Timekettle W4 Pro AI Translator Earbuds 40 Languages Call Video Translation

🔹 Key Features

• 40 Languages & 93 Accents – supports 40 languages and 93 regional accents, covering 85% of the world's population with up to 95% translation accuracy 

• Bidirectional Simultaneous Translation – both parties speak naturally while translations flow in real time through each other's earbuds; no awkward pauses or turn-taking 

• Media Translation for Calls & Video – translates phone calls, Zoom meetings, Teams conferences, and YouTube videos in real time; other party needs no special equipment 

• Offline Translation – 13 language pairs available without internet connection; perfect for airplanes, subways, or remote areas 

• Triple Microphone Vector Noise Cancellation – three-mic array isolates your voice, eliminating side conversations even in noisy environments up to 100dB 

• AI Meeting Assistant with Memo – automatically records conversations and generates intelligent meeting summaries for easy review 

• Open-Ear Comfort Design – comfortable open-ear fit with ear hooks for all-day wear; maintains situational awareness and hygiene when sharing 

• Long Battery Life – 6 hours continuous translation on a single charge; charging case provides 18+ hours total; 1-year standby time 

• Music Playback – functions as high-quality wireless earbuds for music and calls when not translating; 12 hours music playback 

• Dual Meeting Modes – Simul Mode for natural 1-on-1 conversations; Listen & Play Mode for multilingual meetings and presentations 

🔹 Product Description

Timekettle W4 Pro AI Interpreter Earbuds – 40-Language Translator for Calls, Video Translation, and Business Meetings

The Timekettle W4 Pro is the first earbud to offer true two-way simultaneous interpretation . Unlike traditional translation apps that require awkward phone passing or turn-taking, the W4 Pro allows both parties to speak freely while translations flow naturally through each other's ears in real time. Whether you're on a video call, closing a deal at a trade show, or attending a multilingual conference, the W4 Pro breaks language barriers without breaking conversational rhythm.

Media Translation – Calls, Videos, and Online Meetings

The W4 Pro's standout feature is its media translation capability. It translates phone calls, video conferences on Zoom or Teams, and streaming content on YouTube in real time . When you receive an overseas call or join a virtual meeting, the W4 Pro translates both sides of the conversation directly through your earbuds. The other party needs no special device or app – just their regular phone. Bilingual text transcriptions appear in the app so every word is captured .

Bidirectional Simultaneous Interpretation – Natural Conversations

Share one earbud with your conversation partner. Both of you speak in your native languages. The W4 Pro's HybridComm technology delivers near-zero latency translations that feel like a human interpreter is whispering in your ear . No pauses. No phone passing. Just natural dialogue.

40 Languages, 93 Accents – Global Coverage

The W4 Pro supports 40 languages and 93 regional accents, covering 85% of the world's population . Unlike competitors that only understand "textbook" speech, the W4 Pro recognizes regional dialects – from Egyptian Arabic to Southern Vietnamese to Valenciano Spanish . Supported languages include: English (8 accents), Spanish (20+ accents), Chinese (Mandarin/Cantonese/Taiwanese), Japanese, Korean, French, German, Italian, Portuguese (Brazilian/European), Russian, Arabic (MSA/Egyptian/Levantine/Gulf), Thai (Bangkok/Isaan), Vietnamese (Northern/Southern), Hindi, Urdu, Tamil, Turkish, Hebrew, Greek, Dutch, Swedish, Danish, Polish, Indonesian, Malay, and more .

Triple Microphone Vector Noise Cancellation – Clear in Any Environment

The W4 Pro features a triple microphone array with advanced vector noise reduction . This system isolates only your voice, eliminating side conversations even when multiple people speak in close proximity. In testing, the W4 Pro maintained accurate translations in busy street markets, train stations, and trade show floors . The extended microphone stem positions mics closer to your mouth for improved voice pickup .

Offline Translation – No WiFi? No Problem.

Download 13 offline language pairs before your trip, including English ↔ Chinese, Japanese, Korean, French, Spanish, Russian, and German . Once downloaded, the W4 Pro works without any internet connection – perfect for airplanes, subways, remote hiking trails, or anywhere cellular signal is unreliable. No subscription required .

AI Meeting Assistant with Memo

The W4 Pro isn't just a translator – it's your personal AI assistant. After conversations or client meetings, it automatically records discussions and generates intelligent meeting summaries using AI Memo technology . Review key points, export transcripts, and never miss an important detail again.

Two Meeting Modes for Every Scenario

👥 Simul Mode (One-on-One) – Perfect for client dinners, negotiations, or confidential talks. Share one earbud. Both speak freely with near-zero latency translation .

🎓 Listen & Play Mode (Group Meetings) – Host multilingual meetings effortlessly. Speak while others listen to translated speech through their devices. AI automatically segments long speeches and generates summaries. Perfect for round-table debates, presentations, or international conferences .

Open-Ear Design – All-Day Comfort

The W4 Pro features an innovative open-ear design with flexible ear hooks . Unlike in-ear buds that block ambient sound and cause fatigue, this design provides all-day comfort, maintains situational awareness (hear traffic and announcements), and ensures hygiene when sharing with conversation partners. The smooth surface is easy to clean between uses .

All-Day Battery Life

• 6 hours continuous translation on a single charge – enough for back-to-back meetings or full travel days 

• 18+ hours total with charging case 

• 12 hours music playback when not translating 

• 1-year standby time – ultra-low power mode keeps earbuds ready for up to a year between trips 

Premium Audio – Music and Calls

When you're not translating, the W4 Pro functions as high-quality wireless earbuds. Timekettle partnered with leading music studios to tune the audio for clear, balanced sound . Take calls, listen to music, or watch videos with the same earbuds you use for translation.

What's in the Box:

• Timekettle W4 Pro earbuds (left and right)

• Charging case (800mAh battery)

• Ear hooks (multiple sizes)

• USB-C charging cable

• Quick start guide

• User manual

• Warranty card (24 months) 

Important Notes:

• Requires free Timekettle app (iOS 11.0+ / Android 7.0+) 

• 300 minutes of media translation (calls/video) included monthly; additional minutes available for purchase 

• MSRP: $449 / €379 / ¥2,999 (CNY) 

Perfect For:

👔 Business Professionals – International video calls, Zoom meetings, client negotiations, and multilingual conferences. The AI meeting assistant generates post-meeting summaries automatically.

✈️ Frequent Travelers – Navigating airports, hotels, restaurants, and local transportation. Offline mode works anywhere – no WiFi needed.

🌍 Remote Teams – Seamless communication with overseas colleagues and clients across languages.

📺 Content Consumers – Watching foreign YouTube videos, films, podcasts, and news with real-time audio translation.

Speak naturally. Translate instantly. Connect globally. Your all-in-one interpreter for calls, meetings, and travel.

📋 Technical Specifications