For those who make a living on the phone. A comfortable headset with microphone helps make every call more productive. Elegant and durable. Logitech H570e Headset offers comfort day after day. And it's also easy to use: Just connect it to the PC or Mac with the USB cable. H570e includes premium noise cancellation features to deliver crystal clear sound at an affordable price. Logitech H570e Headset offers premium features at an affordable price. Acoustic echo cancellation. A noise-canceling microphone and Digital Signal Processing (DSP) block out unwanted noise for crystal-clear conversations with great sound quality. Choose H570e Mono or H570e Stereo for one or two speakers. Business people who spend hours on the phone will enjoy the comfort of these headsets. The elegant and lightweight design. Along with durable materials, the H570e can be worn all day. Synthetic leather pads. plus the padded headband with metal reinforcement provide strength and flexibility. with a perfect fit. Certifications with leading software programs ensure an integrated experience with applications such as Skype for Business and Cisco Jabber. A tangle-free flat cable connects to the USB port on a Mac or PC with all the simplicity of Plug and Play. Certifications with leading software programs ensure an integrated experience with applications such as Skype for Business and Cisco Jabber. A tangle-free flat cable connects to the USB port on a Mac or PC with all the simplicity of Plug and Play. Certifications with leading software programs ensure an integrated experience with applications such as Skype for Business and Cisco Jabber. A tangle-free flat cable connects to the USB port on a Mac or PC with all the simplicity of Plug and Play.