Focal Bathys MG


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The Ultimate Portable Hi-Fi Headphone Experience
The Focal Bathys MG brings together the iconic craftsmanship of Focal’s premium audio lineup with the wireless innovation of the Bathys series. Inspired by the sonic signature of the Clear MG and built for travel, the Bathys MG offers a luxurious, audiophile-grade listening experience wherever life takes you.
Signature Sound, Powered by Magnesium
At the core of Bathys MG are Focal’s new M-shaped 40mm magnesium dome drivers, a material renowned for its lightness, rigidity, and damping properties. Taken from the acclaimed Clear MG, these drivers offer exceptional detail retrieval, fast transients, and immersive sound with a spacious, open soundstage.
Whether you're listening to hi-res tracks or streaming wirelessly, the Bathys MG delivers warmth, depth, and clarity that stand far above typical wireless headphones.
Hi-Res Listening, Your Way
The Bathys MG gives you the freedom to enjoy high-fidelity sound in any environment. It supports:
- Bluetooth® 5.2 with SBC, AAC, aptX™, and aptX™ Adaptive for high-quality wireless audio
- USB-DAC mode via USB-C, supporting up to 24-bit / 192kHz for true high-resolution playback
- 3.5mm analog input for traditional wired sources
Whether you’re at home, commuting, or traveling, Bathys MG ensures accurate, high-fidelity performance.
Focal Bathys MG Features

Advanced Noise Cancellation with Awareness Mode
Bathys MG features hybrid Active Noise Cancellation (ANC) with three distinct listening modes:
- Silent Mode – Maximum noise suppression for air travel and busy public spaces
- Soft Mode – Light ANC for quieter settings like the home or office
- Transparency Mode – Allows ambient sound in for situational awareness
Switching between modes is simple and intuitive with onboard controls.

Premium Materials, Timeless Design
The design of the Bathys MG reflects Focal’s dedication to comfort, durability, and elegance. Highlights include:
- Aluminum and magnesium yokes for lightweight strength
- Leather and microfiber headband for all-day comfort
- A refined grille design inspired by the Clear MG for a modern, sophisticated aesthetic
Despite its premium construction, Bathys MG remains highly portable with a foldable design and travel-ready carry case.

Long-Lasting Battery with Fast Charging
Bathys MG delivers all-day performance with impressive battery life:
- Up to 20 hours of playback with Bluetooth + ANC
- Up to 42 hours in analog mode with ANC
- Fast charging via USB-C: 5 hours of use from just 15 minutes of charge Whether you're on a long-haul flight or daily commute, these headphones headphones keep up.
Built-In DAC for True Hi-Fi Portability
Thanks to its integrated digital-to-analog converter (DAC), the Bathys MG functions as a high-performance wired headphone when connected via USB-C. In DAC mode, it supports playback up to 24-bit / 192kHz—delivering exceptional clarity, resolution, and dynamic range without needing a separate device.
Designed and Assembled in France
As with all Focal high-end headphones, Bathys MG is designed and assembled in Saint-Étienne, France. From the materials to the sonic tuning, each detail reflects Focal’s audiophile heritage and commitment to premium quality.
Why We Love It
The Focal Bathys MG stands at the intersection of portability and purity. By blending the sonic DNA of the Clear MG with the convenience and versatility of Bathys, it creates a wireless headphone experience that’s truly audiophile-worthy. Whether you're a frequent traveler, remote worker, or music enthusiast on the move, Bathys MG delivers uncompromised Focal sound with freedom and style.
Key Points
- Bluetooth® 5.2 portable headphones with active noise cancelling
- Magnesium speaker drivers with 'M'-shaped domes, made in France in the Focal workshops
- Rich, natural, ultra-precise sound reproduction with powerful bass and crystal-clear treble
- USB-DAC mode: high-resolution sound up to 24bits/192kHz
- Over 30-hour battery life in Bluetooth® mode. Fast-charge function offering 5 hours of listening in 15 minutes
- Refined design and premium materials: genuine leather, aluminium, magnesium
- Focal & Naim application: precise EQ adjustment and personalized headphone control
- Lightweight, ergonomic design for travel convenience
What's included?

In the box
- Focal Bathys MG Wireless Headphones
- Zippered Rigid travel case
- 1.2.m (3.9ft) Jack cable
- 1.2m (3.9ft) USB-C cable
- Quick start guide
Focal Bathys MG Specifications
Type | Closed-back wireless headphones with active noise cancelling |
---|---|
Bluetooth® technology | 5.2 Multipoint |
Bluetooth® range | >15m |
Bluetooth® frequency band | 2402mHz - 2480mHz |
Audio codecs | SBC, AAC, aptX™ Adaptive, aptX™ |
Battery life | 30h Bluetooth® Noise Cancelling 35h Jack mode 42h USB-DAC mode |
Other functions | Google Fast Pair |
Speaker drivers | 1½" (40mm) Magnesium speaker drivers with ‘M’-shaped domes, made in France |
Frequency response | 10Hz to 22kHz |
Harmonic distortion rate | <0.2% @1kHz |
Microphones | 8 |
Weight | 0.77lbs (350g) |
Carrying case (supplied) | 9½" × 8¼" × 2¾" (24 × 21 × 7cm) |
Control application | Focal & Naim, iOS and Android compatible |
Connections | Bluetooth® / 3.5mm Jack / USB-C® connector |
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Tell Me More About FOCAL
Focal is a renowned French brand, celebrated for its innovation and excellence in high-fidelity audio solutions since 1979. From premium headphones to world-class speakers, Focal combines cutting-edge technology with artisanal craftsmanship to deliver exceptional sound quality. With a mission to create the ultimate listening experience, Focal continues to be a global leader in the audio industry, trusted by audiophiles and professionals alike.
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