JPL TT3 Monaural Headband - ONLY Smith Corona Headset Accessories upright compatibility and reliability use

upright compatibility and reliability use this audio cable

5mm to Plantronics H/HW style quick disconnect to plug into any cell phone or compatible phone where a 2

It connects to your system via USB and uses digital signal processing (DSP) to digitally optimize the user's voice and suppress echoes

It is a high-quality

JPL TT3 Monaural Headband - ONLY Smith Corona Headset Accessories upright compatibility and reliability useMonaural Headband only Headset ear piece is required to purchase to use this headband JPL TT3 MONAURAL HEADBAND ONLY JPL single ear headband assembly to be used together with the JPL TT3 boom module (JPL TT3 BOOM 003 sold separately) to make a complete monaural headset assembly. Wideband enabled Noise cancelling microphone Ratchet stop boom arm, with 220 rotation Larger 50mm diameter, high comfort, background noise reducing ear cushion Adjustable