You’ve never heard "True" wireless headphones like these very first EXTW37 professional studio wireless headset unit. Incorporated with Cutting-edge High Precision Audio ensures you’ll hear every note, just as it’s intended. The new maximum isolation wireless headset delivers 37 dB of passive attenuation. What you don’t hear is just as remarkable as always. You’re one with the music and this time no strings attached. Extra long battery life – up to 50 hours, depending on how the unit is used, even at high volume – ensures you’ll always be ready to listen. Additionally, enjoy our isolation built-in mic that allows you to answer your calls or speak to your vocal room. 


  • Type:  True Wireless professional closed back studio isolation headphone

    Passive Attenuation:  36.7 dB

    Drivers:  40 mm HPA, dynamic closed back

    Impedance:  32 ohms

    Frequency Response:  20 - 20,0000 Hz

    Connectivity:  Bluetooth

    Operating Range:  50 feet

    Battery Type:  Lithium Polymer

    Charging Time:  1.5 hours

    Working Time:  20 hours 

    Standby Time:  300 hours

    Charging Port:  Micro USB, DC5V

    Microphone Sensitivity:  -45 dB

    Red is Right E-Z Channel Identifier

    Universal Padded, Fully Adjustable Headband

    Foldable for Easy Storage and Travel

    Warranty:  One (1) year