989-000942 Logitech Zone Wireless UC Ear pad - Infracko
Logitech Zone Wireless Review | PCMag
Great Value, Logitech® Zone Wireless Plus Uc Binaural Over The Head Headset, Black by LOGITECH, INC.
Best Buy: Logitech Zone Wireless UC Headset Black 981-000913
Logitech Zone Wireless Headset Stereo Wireless Bluetooth 98.4 ft 30 Hz 13 kHz Over the head Binaural Circumaural Omni directional MEMS Technology Electret Condenser Noise Cancelling Microphone Noise Canceling - Office Depot
Logitech Pro Personal Video Collaboration Kit- BRIO - Zone Wireless UC - 991-000308
Zone Wireless - Bluetooth Headset with Microphone
Logitech Zone Headset Series – For the office and at home