Sennheiser Momentum 4 Wireless On-Ear Headphones Black EU Enterprise HDDsDET-HDD Manual switching with LED backlight:

Manual switching with LED backlight: The button on the housing allows quick switching

Its compact design minimizes added weight

and the IP54 degree of protection means that it will not be intimidated by rain or snow

this increases to 4 and 7

you can conveniently control almost all your IR devices

Sennheiser Momentum 4 Wireless On-Ear Headphones Black EU Enterprise HDDsDET-HDD Manual switching with LED backlight:Get the next generation MOMENTUM 4 Wireless that is inspired by music. Sennheiser's Signature Sound Discover best in class sound with our audiophile inspired accoustic system. Superior Sound Enjoy your favorite music like never before with our audiophile inspired 42mm transducer system that delivers brilliant dynamics, clarity and musicality. Your way Make the sound perfect for you using the built in EQ, presets, sound modes, and Sound Personalization