The Monster Bluetooth 2 In 1 Wireless Audio Adapter in Black is a new in box sealed device designed to connect audio receivers wirelessly. It features a 3.5mm jack port and Bluetooth v5.0 connectivity, making it compatible with various devices. This adapter from the trusted brand Monster offers a convenient and versatile solution for enhancing your home networking and connectivity experience with its wireless features. Ideal for computers, tablets, and networking needs, this black adapter is a sleek and reliable addition to your tech setup.