👉 Earpieces are small, lightweight, and often adjustable devices that are used to improve sound quality or reduce noise. They typically consist of a microphone and speaker attached to the device's earpiece. The microphone is responsible for capturing audio signals from the user's ears, while the speaker provides the actual sound output. Earpieces can range in size from small, portable devices such as headphones to larger, more advanced speakers that offer better acoustics and sound quality.