Sennheiser's new PC 5 CHAT headset delivers excellent Sennheiser audio while talking over the Internet, e-learning, listening to music or casual gaming. The PC 5 CHAT is extremely lightweight for outstanding wearing comfort, yet durable enough for active everyday use. A high-quality noise-cancelling microphone insures your chat partners will hear you loud and clear during the Internet conversations. Smaller and thinner laptops employ single audio jack connectors. The PC 5 CHAT follows this trend with its 1 x 3.5 mm, 4-pole jack plug. The PC 5 CHAT is available now to meet the connection requirements of these devices.