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TIMEKETTLE M3 Offline Translation Earbuds
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TimeKettle M3 Offline Translator (black)
Forget about language barriers and awkward compromises—the TimeKettle M3 Offline makes conversations in foreign languages feel natural and effortless. Smart translation modes adapt to the situation, and fast, accurate translations let you focus fully on the conversation. Clear sound, active noise cancellation, and refined music playback make these headphones perfect for everyday use as well. Long battery life, a stable Bluetooth connection, and splash resistance give you complete freedom of use—whether you’re traveling, working, or out and about.

Three translation modes tailored to the situation
The M3 model offers three advanced modes that cater to different communication needs. Touch mode allows for seamless conversation without interruptions—patented simultaneous translation technology instantly captures speech and translates it into fluent, natural-sounding target language. It’s the perfect solution for everyday conversations, business meetings, dates, or in-depth discussions. Listening mode automatically recognizes speech, translates it in real time, and plays it directly through the earbuds, while a recording of the conversation is saved for later review. Speech mode, on the other hand, allows for quick interactions on the go—all you need is one earbud in your ear and your smartphone in your hand to ask for directions or place an order, without having to pass the earbuds to the person you’re talking to.

Barrier-Free Global Communication
The TIMEKETTLE M3 earbuds support as many as 43 languages and 96 accents, covering most countries and regions around the world. The system intelligently adapts to dialectal differences, making conversations more natural and understandable. This solution is designed for people who travel frequently, work in an international environment, or want to communicate freely across language barriers.

Crystal-clear voice and instant translation
High-quality calls are ensured by two noise-canceling microphones and an intelligent ENC beamforming algorithm, which effectively eliminates ambient noise and optimizes voice capture. Whether you’re talking in a crowded city, at an airport, or in an office, you can count on clear and crisp communication. Additionally, thanks to the use of six of the world’s leading translation engines—including DeepL, Google, Microsoft, iFlytek, AmiVoice, and Hoya—as well as Timekettle’s proprietary solutions, the earbuds offer up to 95% accuracy and a latency of just 0.5 seconds. This ensures that conversations flow naturally, even during fast-paced meetings or intense discussions.

Active Noise Cancellation and Long-Lasting Battery
The TIMEKETTLE M3 provides active noise cancellation of up to 30 dB thanks to a precision ANC controller. This allows you to focus on your conversation or music without compromise, while remaining comfortable to wear even for hours on end. What’s more, a single full charge provides about 7.5 hours of use, and the charging case extends that time to up to 25 hours. That’s enough to keep you going all day long—whether you’re traveling, attending meetings, or working intensely—without having to constantly reach for a charger.

Premium Sound Quality
At the heart of the earbuds is a 10-millimeter driver with a high-performance diaphragm, tuned in Timekettle’s acoustic laboratory. Four-channel analog stereo sound and support for AAC and mSBC codecs ensure a full, balanced sound with clear bass, midrange, and treble—whether you’re listening to music or having conversations.

Stable Connection and Low Latency
Smooth and stable performance is ensured by a 40-nm process, a high-performance 32-bit RISC-V chip, and support for digital signal processing and neural network acceleration. The dual Bluetooth 5.2 module provides a range exceeding 10 meters and low latency, ensuring a comfortable, interference-free listening experience.

Resilience to Everyday Challenges
The IPX4-rated housing protects the earbuds from splashes, sweat, rain, and even accidental contact with water. Additional ESD protection and an OVP (overvoltage protection) circuit enhance the device’s durability, making it a reliable companion for everyday activities.

Included in the set
- earbuds
- USB-C cable
- charging case
- ear tips (two pairs)
- fish-pattern stickers x30
- user manual
| Manufacturer | TIMEKETTLE |
|---|---|
| Model | M3 Offline |
| Color | Black |
| One-way simultaneous translation | Supported |
| Modes | 3 (touch mode, listening mode, and speaking mode) |
| Making phone calls | Supported |
| Voice activation detection | Supported |
| ANC | Supported |
| Microphone | Dual |
| Voice capture algorithm | Beamforming |
| Charging time | 1.5h |
| Translation time | 7.5h |
| Battery life with charging case | 25h |
| Headphone type | In-ear |
Shipping policy
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ZETBUY.COM 2-Year Warranty Policy for Electronics
1. Warranty Overview
At zetbuy.com, we are dedicated to delivering premium electronic products with confidence. Our comprehensive 2-Year Warranty Policy provides you with peace of mind by ensuring that all electronics purchased through our official European e-store are protected against manufacturing defects.
2. Warranty Coverage
This warranty covers any defects in materials or workmanship under normal and intended use during the warranty period. Should a product exhibit a defect within two years from the date of purchase, zetbuy.com will, at its discretion, repair or replace the product free of charge.
3. Warranty Period
The warranty is valid for two (2) years starting from the date of purchase. This policy applies exclusively to products purchased directly from our official website, zetbuy.com.
4. Exclusions
This warranty does not cover:
- Damage resulting from misuse, accidents, neglect, or unauthorized alterations.
- Damage caused by natural disasters such as floods, fire, or earthquakes.
- Normal wear and tear from regular use.
- Products purchased from unauthorized sellers or third-party retailers.
- Software-related issues, including problems with installed applications.
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To initiate a warranty claim, please follow these steps:
- Contact Customer Support: Email our support team at help@zetbuy.com with your order number and a detailed description of the issue.
- Product Return: Upon validation of your claim, you will receive instructions for returning the defective product. The product may need to be sent back for inspection.
- Assessment: Our qualified technicians will evaluate the product. If the defect is covered under warranty, we will proceed with repair or replacement at no cost to you.
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In cases where the product cannot be repaired, you may be eligible for a replacement or a full refund, subject to availability. Refunds will be processed via the original payment method.
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9. Contact Information
For questions or warranty assistance, please contact us at:
Email: help@zetbuy.com






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