Recently released Bluetooth version of the popular/polarising M50X. These do NOT have ANC, but sound quality is excellent (if the M50X sound signature agrees with you).
Overview
Wireless, on-the-go design delivers the same critically acclaimed sonic performance as the original ATH-M50x professional studio headphones
Key Features
Proprietary 45 mm large-aperture drivers deliver exceptional clarity throughout an extended frequency range, with deep, accurate bass response
Delivers deep and accurate bass response along with clear sound reproduction over a wide frequency range
Touch control provides convenient access to your smartphone’s voice assist
Mic and button controls built into the earcup allow for easy handling of calls, music playback and volume adjustment
Up to 40 hours of continuous use on a full charge
Over-ear design for excellent sound isolation in loud environments
Professional-grade earpad and headband material for long-lasting durability and comfort
Collapsible design for space-saving portability
1.2 m (3.9') cable with mic/controls provides a wired connection for times when wireless operation is not available or when battery power is low
Compatible with the Audio-Technica Connect app for iOS and Android, which provides an array of convenient tools and features
hmmm why would I want 2 trancievers between sound source and m50x sound signature?
wire is the sure thing if I want to enjoy it