\"Bathys wireless headphones incorporate Bluetooth 5.1 and Active Noise Cancellation technologies. With two noise cancellation modes a \'Silent\' mode optimised for travel with high ambient noise, and a \'Soft\' mode that promotes concentration this technology offers perfect sound insulation. A \'Transparency\' mode is also available to connect the user with sounds from the surrounding environment if necessary. Made in France in the Focal workshops, the patented aluminium/magnesium \'M\'-dome speaker drivers deliver detailed, dynamic pure high-fidelity sound. In addition, the integrated USB-DAC mode offers a resolution of up to 24 bits and 192 kHz, ensuring unrivalled sound quality for portable headphones.\" - Focal