Sennheiser IS410 - Infra-Red Stereo Headphone Assistive Listening System Anchor Audio The glass lens port has

The glass lens port has a water repellent and anti-reflective coating

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It is an oversized 3mm top grain leather padded shoulder pad with closed cell foam padding and a neoprene gripper to provide comfort and grip

The Blackmagic Design DISKMDOCK4/TB2 Multidock 2 4 Disk Docking Station is a rack-mountable four disk docking station for Thunderbolt and Thunderbolt 2 based computers

Sennheiser IS410 - Infra-Red Stereo Headphone Assistive Listening System Anchor Audio The glass lens port hasThe IS410 from Sennheiser is a high quality assistive listening system that allows a user to adjust the volume of a television, radio, or home stereo system to an appropriate level. The cordless, infra red system offers excellent sound quality and range between the transmitter and the stethoset headphones. The headphones turn on automatically when a user puts them on, and the volume and balance controls are built in.