M40X TURNED BLUETOOTH Designed to seamlessly attach to the Audio Technica ATH M40x headphone. Just remove the wire and insert the adapter for a wonderful wireless experience

Sound QUALITY engineered TO preserve the critically acclaimed sonic performance of the ATH-M40x studio monitor headphones using advanced SBC codec and has Bluetooth range of 30 feet

Audiophile praised by top audio engineers and pro audio reviewers for its wireless sound quality while maintaining its authentic Audio-Technica fit and finish

Features exceptional clarity throughout an extended frequency range, with deep, accurate bass response and controlled mid range and treble response. Built in 120 mAh battery with up to 6 hours of continues use

FROM WIRED TO WIRELESS Still love the wired Audio Technica m40x over head phones? BAL-M40x adapter is the perfect option allowing you to toggle between wired and wireless as needed