Sennheiser HD 450BT M40X while thick padding on the

while thick padding on the headband and the replaceable ear cushions guarantee hours and hours of listening in supreme comfort

Sophisticated open technology

SENSITIVITY: 107 dB/mW

With a 25 percent increase in battery life

UPOCC Copper internal wiring

Sennheiser HD 450BT M40X while thick padding on theDescription Specification Package Content The Sennheiser HD Series your audio companion for every need! Crafted from high quality materials, the robust and stylish HD models offer an exceptional combination of versatility and superior sound. At home, while listening to a podcast or on the go with your favorite song, you can count on the new HD series to be your ultimate companion for wireless audio whatever you listen to. Enjoy your music without