Multi-role 3.5mm Headset Ideal for Skype Chat, Business, UC, Lync, Softphone, Call Center, Office, Conference Calls, Dictation, Dragon Speaking, Online Courses, Webinar Presentations, Rosetta Stone, Podcast, Recording, YouTube Videos, Google Voice Search and more. Callez 3.5mm Mobile Phone Headset Need to talk online frequently? You'll prefer the voice clarity of the headset. With a noise cancelling mic and wideband sound, every word comes through crystal clear for you and the other parties. High-quality transmission Noise canceling microphone provides clear communication Built-in acoustic shock protection avoid hearing damage Adjustable headband for perfect fit Durable construction to withstand the long-term use Better Conversation Business-grade Wideband 3.5mm Cell Phone Headset, noise-cancelling microphone filters out background noise that delivers crystal clear conversations to make every call professional and confident. Lightweight & Comfortable Weighs only 77g/2oz. Super lightweight 3.5mm PC headphone brings no burden to your head and ear, headset with soft and breathable leatherette ear cushions for hours of comfort. You can wear it for a long-time business talking. Flexible Adjustable Headband Flexible high quality plastics headband can be bent and shaped for all head sizes to relieve the pressure from the headset. Adjustable Boom Microphone Callez headsets' microphone can be rotated up to 330°. Single ear style and microphone can be on either side for better voice catch. Broad Compatibility Wired 3.5mm Computer Headset fits for most smart phones and iPhone, iPad, iPod, iMac, MacBook PC with single 3.5mm Headset Port for almost all operating systems and platforms. Compatible With iPhone: 5, 5s, 5c, SE, 6, 6 Plus, 6s, 6s Plus, 7, 7 plus, 8, 8 plus, X, XS, XR;Android: Samsung, Huawei, LG, HTC, etc; For iPhone 7/8/X/XS/XR or later, Apple Standard Original Lightning to 3.5mm Adapter is Needed. Doesn’t come with Headset.