The WM 10 Portable In Line Microphone by Ulanzi is a compact lavalier microphone specifically designed for use with Apple devices. Weighing just 11.2 grams, it is lightweight and easy to carry, making it ideal for mobile applications. The microphone measures 16.7 mm in length, 59 mm in height, and 20 mm in width, allowing it to be discreetly attached to clothing. This microphone system includes a single microphone and provides a user-friendly solution for high-quality audio recordings. It is excellent for interviews, vlogs, podcasts, and other applications where clear voice capture is essential. The WM 10 microphone is a practical choice for anyone who values mobility and sound quality.