The all-new HomeSpot Bluetooth Audio Adapter Pro is the World's 1st Bluetooth adapter for the Nintendo Switch family that can connect a Bluetooth headphone and a smartphone at the same time. Equipped with the latest Bluetooth 5.0 chipset and advanced DSP algorithm, the adapter pro digitally combines audio from the Switch and smartphone, streaming mixed audio wirelessly to a Bluetooth headphone or speaker. Its simple 2-button design makes it super easy to use. It has 5 intuitive indicators that show the operation in a single glance. This device is a perfect companion accessory for your Nintendo Switch and Switch Lite with a low profile design.