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Bathys MG Graphen Grey
Bathys MG Graphen Grey
Bathys MG Graphen Grey
Bathys MG Graphen Grey
Bathys MG Graphen Grey
Bathys MG Graphen Grey
Bathys MG Graphen Grey
Bathys MG Graphen Grey
FocalNew

Bathys MG Graphen Grey

Wireless sound excellence

Model FOAHALNOMBMG400

Bathys MG is a Bluetooth® headphones with active noise cancellation that pushes the boundaries of wireless sound excellence. 'MG' refers to its exclusive Focal Magnesium drivers. Their promise? Pure, ultra-precise high-fidelity sound. With refined design, comfort, and optimised electronics at its core, this portable headphone delivers unparalleled listening experiences wherever you go.

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At a glance

All specifications
Frequency response
10 Hz to 22 kHz
Weight
350 g / 0.77 lb
Harmonic distortion rate
<0.2% @1kHz
Active noise cancelling
Yes
Bluetooth frequency range
2402 MHz - 2480 Mhz
Bluetooth range
15 m / 15 m
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Overview

Equipped with innovative magnesium drivers crafted in our French workshops, Bathys MG delivers pure high-fidelity sound. Bass is impactful and treble crystal-clear. Advanced microphones enhance active noise cancellation, ensuring better voice isolation and perfect environmental control. The USB-DAC mode provides high-resolution audio up to 24-bit/192kHz.

Features

5

  • EXTENDED BATTERY LIFE

    These excellence wireless headphones offer 30 hours of battery life in Bluetooth® mode, 35 hours via Jack, and 42 hours in USB-DAC mode (cables included). Fast charging adds 5 hours of listening time in just 15 minutes.

  • YOUR HEADPHONES, YOUR WORLD

    Efficiency in every detail. Bathys MG is equipped with Bluetooth® 5.2 technology for seamless connectivity. Control is simple via the Focal & Naim app, allowing you to tailor the sound to your hearing and listening preferences. Adjust it to your surroundings with three noise cancellation modes: Silent, Soft, or Transparent.

  • DESIGN AND COMFORT

    Bathys MG follows in the footsteps of Focal’s high-end headphones, featuring a highly refined aesthetic. It is available in two elegant finishes: a warm Chestnut tone inspired by the Clear MG, and a Graphen Grey version, understated and mineral. Each comes with the iconic backlit Focal logo (optional). With premium materials such as aluminium and magnesium on the yoke, it combines lightness and robustness. Its genuine leather headband and ergonomic foam earpads provide exceptional comfort, ideal for extended listening sessions.

  • USB-DAC mode

    For multiplied performance

  • "M"-shaped MG driver

    Remarkable sound precision

Specifications

Frequency response
10 Hz to 22 kHz
The range of pitches it reproduces, from deep bass to the top of the treble.
Model code
FOCAL-BATHYS-MG-GRAPHEN-GREY
Quote it when you ask a specialist.

Design

Weight
350 g / 0.77 lb

Sound - Acoustics

Product type
Bluetooth closed headphones with active noise reduction
Loudspeakers
40 mm Magnesium ‘M’ profile dome
Frequency response (+/- 3dB)
10 Hz to 22 kHz
Harmonic distortion rate
<0.2% @1kHz

Sound - Electronics

Active noise cancelling
Yes
Bluetooth frequency range
2402 MHz - 2480 Mhz
Bluetooth range
15 m / 15 m

Battery

Autonomy
30h Bluetooth® Noise Cancelling 35h with Jack connection 42h in USB-DAC mode
Battery type
Lithium-ion 1060 mAH
Loading time
1.5 h
Quick charge
Yes

Connectivity

Bluetooh version
5.2 Multipoint
Bluetooth Codec
AAC, aptX™, aptX™ Adaptive, SBC
Microphones
8.0000

Included Accessories

Adapter
No
Carrying case included
Yes
Carrying case depth
7 cm / 2.75 in
Carrying case height
24 cm / 9.44 in
Carrying case width
21 cm / 8.26 in
Cables provided
2 cables : - 1.2 m jack cable - a 1.2 m USB-C® cable

What audio formats are supported on wired USB connection?

44.1 kHz 16/24 bits
YES
48 kHz 16/24 bits
YES
88.2 kHz 16/24 bits
YES
96 kHz 16/24 bits
YES
176.4 kHz 16/24 bits
NO
192 kHz 16/24 bits
YES

Why is the USB-DAC mode on my Bathys headphones not recognised by my device?

  • The device connected to Bathys is not configured in Host mode. A specific setting must be activated for USB-OTG connection on some devices/phones (note that OTG may automatically deactivate after 10 minutes of USB inactivity on some devices).
  • The device connected to Bathys is not compatible with USB Audio and/or USB-HID. The settings for USB Audio routing and/or USB-HID control must be activated for optimum operation of Bathys. We also strongly recommend using Bathys with USB High Speed if possible.
  • The device connected to Bathys goes into high-current protection mode. If you connect your Bathys to your device without DAC mode selected on the headphones, it will start charging with a high current, so your device will go into protection mode. The best solution is to set Bathys to DAC mode, then connect it to your device.
  • The device connected to Bathys does not recognise the headphones as an audio device, so you may need to restart your phone for this to work.

Downloads

5

Awards and press

3

  • Does it deliver sound worthy of a true luxury purchase? [...] the answer is unequivocally "yes".

    Sound & Vision
  • Secrets of Home Theater and High Fidelity: Best ANC Headphone

  • The big difference is the sound; even freer, even more detailed, even finer [...].

    Diapason d’Or

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