Lexmark Unison Original Extra High Yield Laser Toner Cartridge - Black Pack Services & Training Active Noise Cancellation technology features

Active Noise Cancellation technology features a feedforward ANC mic that intelligently filters outside noise

Focus uninterrupted for optimum productivity

Transmitter Weight (Approximate): 181

Full-Featured Docking Station with Built-in 7-Port USB Hub

Lexmark Unison Original Extra High Yield Laser Toner Cartridge - Black Pack Services & Training Active Noise Cancellation technology featuresLexmark Unison Original Extra High Yield Laser Toner Cartridge Black Pack PRODUCT DESCRIPTION Consistently outstanding image quality. Long life system reliability. Superior sustainability. Innovative shake free print system. Lexmark Return Program Cartridges Lexmark Return Program cartridges are print cartridges sold at a discount in exchange for the customer's agreement that the cartridges will be used only once and returned only to Lexmark for