Bathys
Bathys

Bathys

Posted by Sotish Chandra Roy November 24, 2025

Travel with High-Fidelity

With its wireless and active noise cancelling (ANC) technologies, Bathys is the perfect travel companion. In addition to isolating ambient noise, it delivers pure high-fidelity sound thanks to its exclusive speaker drivers and integrated USB-DAC mode. Comfortable and refined, these wireless headphones boast a battery life of over 30 hours, fast charging (5 hours of additional listening in just 15 minutes of charging) and a host of features for a total musical escape.

Bathys
Bathys

ANC technology

Silent, Soft or Transparent mode, active noise cancelling (ANC) offers a wide range of possibilities for listening without being disturbed by surrounding sounds. A microphone system picks up and analyses ambient noise to produce an inverse frequency, reducing unwanted background noise: this technology is ideal for enjoying new emotions during your travels.

Bathys
Bathys

Specifications: Of Bathys

1. Sound – Acoustic

  • Product type : Bluetooth closed headphones with active noise reduction
  • Loudspeakers :
    15/8″ (40mm) Aluminium/Magnesium ‘M’-shaped dome
  • Frequency response (+/- 3dB) :
    15 Hz – 22 kHz
  • Harmonic distortion rate : <0.2 % @1kHz
Bathys
Bathys

2. Design of Bathys

  • Weight : 350 g / 0.77 lb
Bathys

3. Battery

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

4. Connectivity

  • Bluetooh version : 5.1 Multipoint
  • Bluetooth Codec : AAC, aptX™, aptX™ Adaptive, SBC
  • Connector :
    Jack 3.5 mm, USB-C
  • Microphones : 8
  • Voice assistant : Amazon Alexa, Google Assistant

5. Included Accessories

  • Carrying case included : Yes
  • Carrying case depth : 7 cm /
  • Carrying case height : 24 cm /
  • Carrying case width : 21 cm /
  • Cables provided :
    • 1 x 4ft (1.2m) Jack 1/8″ (3.5mm) cable
    • 1 x 4ft (1.2m) USB-C® cable

Frequently asked questions

  • Is it possible to disable the light on Bathys’ earpads?

-Yes, you can change the light settings in the Focal & Naim app. You can dim or switch off the light.

  • My USB or Jack cable has broken. Where can I find another certified Focal cable?

-If you have a material issue, put you in touch with your dealer who can supply the Focal certified pieces you need.

  • Can I use my headphones while playing video games?

-Yes, you can play video games while using your Bathys headphones thanks to the Bluetooth® aptX™ Adaptive codec, which is low latency.

  • Where can I find the serial number of my Bathys?

-The serial number of your headphones is situated at the back of the packaging or inside the left slider of the headphones.

  • Will there be updates of my headphones?

-Yes, updates will be proposed to you if it is the case. You can find them in the Focal & Naim app. As soon as an update will be available, the app will inform you.

  • What is the battery life of my headphones?

– 30h in Bluetooth® mode and Active Noise Cancelling
– 35h in Jack mode
– 40h in USB-DAC mode

  • How does EQ work?

-The EQ is consisting of a 5-band graphical equalizer, with 2 predefine modes:
– Home: this mode can be used in quiet environment and allows to lightly reduce the deeps and the hight-pitched sounds, to have a more neutral sound.
– Loudness: this mode can be used for low volume listening, to counterbalance the decrease level of low and high frequencies.
It’s also possible to customise and save your personal settings.
The EQ settings will be saved on the headphone and no matter if you use Bluetoothâ, USB-C audio (DAC) or 3.5mm jack the same EQ will be applied to the sound until you change or turn off the EQ by mobile application (mobile application is accessible on Bluetooth® mode).

  • Why am I not able to connect the application to my Bathys?

-If you are using multiple devices with the application, make sure that the Bathys is not already connected with the application on another device (only one device at the same time can be connected to the headphones with the Naim app).
If no other devices are connected to the headphones, try rebooting the headphones and cleaning the Bluetoothâ devices list.
Check that the application is up to date.
The Focal & Naim app can only be used with the Bluetooth® mode.

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