Buzz is the perfect all-rounder. With its in-ear design, ease of use, and unbelievable sound spectrum, Buzz is your multidimensional companion for every day of the week. Thanks to the flat shape of the housing, the in-ear sits discretely in the ear and is therefore ideal when relaxing or sleeping without any discomfort. Features Dynamic In-Ear Wired Mono Earphone: Tune into the sound of your choice and let nothing get between you and your music with Buzz. With a 3.5mm jack, get the most balanced and enhanced sound. The deepened notes ensure you hear every audio detail with precision while keeping one ear open to other sounds. HD Sound Quality with Immersive Drivers: The 13mm neodymium drivers inside the Buzz earphones have been engineered to maximize sound output and minimize sound loss. This mono earbud provides higher sensitivity, better mid, and low-frequency response, and achieves amazing high-resolution sound reproduction. Single-Ear Earphone for Convenient Listening: Because the Buzz is a single-ear or mono earphone, it is convenient to hear surrounding sounds such as in-car announcements, child’s voices, traffic sounds, and so on. It can also be easy to use while sleeping sideways. In-Built Microphone for Convenient Calls: The Buzz mono earphone has a built-in microphone, that supports crystal-clear calls. This will allow you to remain hands-free when you get a call while running, walking, or exercising. In-line Button Controls for Hands-Free function: The in-line button controls the Buzz mono earphone and allows you to adjust the volume, take calls, change songs, playback, and stop the music. Ensure the hands-free function without taking out your devices from your pocket. Comfort-Driven Design for both Left or Right Ear: The mono earbud of the Promate Buzz with an ergonomic design around the ear makes them more comfortable and a perfect fit for either the left or right ear. The bud ensures minimal discomfort when they are used over long periods. Tangle-Resistant and Durable Cable: With the Promate Buzz, mono earphones you needn't worry about knotted cables. The cable is specially designed to resist tangling, so you can store them however you want and pull them straight out, ready for use when you need them. This cable is also sturdy enough and doesn’t break easily. Universal Compatibility: Perfectly engineered to use for devices, such as 2020/2019/2018/2017/2016 MacBook and MacBook Pro, MacBook Air, iPad Pro, iPod, iPad Air, Surface Book 2, Samsung Galaxy S22/S22+/ S22 Ultra/ S21/S22+/ S21 Ultra/ S20/S21/S10/S10+/S9/S8/Note 8/Note 9, Pixelbook, Dell XPS 15 /XPS 13, Galaxy Book, Chromebook, Chromebook Pixel, Huawei Mate 50 Pro, or any other 3.5mm AUX enabled devices.