【Unopened New】Sennheiser PC5 Chat Headset 【Non-EPOS】 This is a parallel import from Amazon US. 【Unopened New】 product. Current products are EPOS products, so Sennheiser is difficult to obtain. Brand: Sennheiser Color: Black Ear Placement: In-Ear Headphone Type: In-Ear Noise Control: Active Noise Cancellation Headphone Jack: 3.5mm Jack Focus on work - Two soft ear pads provide all-day comfort needed to focus on work. Noise-canceling technology - Delivers clear sound with a noise-canceling microphone. Comfortable design - Sennheiser headsets are comfortable and fit securely to prevent slipping. Adjustable microphone - Bring the microphone closer or rotate it up to 180° when not in use for clear communication. Reliable reputation - For many years, we have provided reliable products.