Black Box - Surround Sound Headphone

Below are all the different types of Black Box. Select the device of your choice, to download the manual

Contents

FREE 24 hour Tech Support 724 746 5500 blackbox com BLACKBOX NETWORK SERVICES 2007 All rights reserved Black Box Corporation FEATURES Uses the 1 9 GHz voice dedicated frequency for optimal clarity The less crowded frequency means you don t have to worry about interference from nearby Wi Fi networks and other wireless devices operating in more common frequencies Includes an extended boom and noise canceling mic that makes it ideal for use in areas with lots of background noise Enables to you to move up to 300 feet 91 4 m from your desk during a call One step remote answering Eight hours of battery talk time Optional Handset Lifter HLLO available 1 Item Code 1 Plantronics 1 9 GHz Wireless Office Headset S ...