The device is designed to be small, inconspicuous, and easy to use. Its primary purpose is to amplify soft speech, making it clearly audible to anyone who is nearby. This can be particularly helpful for people who use their voice extensively, such as teachers or tour guides, as it can help reduce strain on their vocal cords and make communication easier. The device comes with an ultralight noise-canceling headset microphone, a natural leather amplifier cover, a Li-ion rechargeable battery, and a micro-USB charging cable.