Plantronics H51N Supra Monaural Noise Canceling Headset

Plantronics H51N Supra 26091-01 Monaural Headset Single earpiece headband Noise-canceling microphone Soft ear cushions for all day comfort  The H51N works with Plantronics amplifiers: M10, MX10, M12, M22, P10, SHS- 1890 series, AP-15 or CA12CD wireless dispatch amplifer and QD Connecting cords such as A10-16, HIC, HIS, 26716-01, 27190-01,38099-01 sold separately Discontinued, but we still have some of this best selling headset available! Refurbished- Backed by a 6 Month Warranty!  Although available refurbished, discontinued and no longer available new. Replaced by the Plantronics HW251N H51N PDF SUPRA SPECSHEET  Plantronics Accessories Guide