The package includes 2 collar mics with various features such as directionality, long battery life, and a wide frequency response range. The microphone is made with durable materials and is suitable for various settings such as studios, live broadcast rooms, and offices. It is compact and easy to use, making it ideal for interviews, meetings, and live streaming. The microphone is designed for high sensitivity and has a sturdy clip to secure it in place. Overall, it is a practical and reliable tool for various audio recording needs.