Sennheiser HD300 Pro Headphones

Sennheiser HD300 Pro Headphones Closed-back headphones with excellent ambient noise attenuation Increased sound pressure level (up to 123dB) to handle demanding use Closed circumaural design for excellent passive attenuation of ambient noise (up to 32dB) Exceptional comfort for extended listening sessions Cable features a short coiled section to reduce structure-borne noise Includes 1 replaceable single-sided, coiled cable with a 3.5mm jack connector, and 1 screw-type 1/4" adapter