2 Modes Of Operation: The “Transmitter” modes allows you to stream audio from non-Bluetooth devices to Bluetooth items, while “Receiver” turns non-Bluetooth devices into compatible ones. Works With Multiple Devices: Use it to transform TVs, Gaming consoles and other compatible items into Bluetooth devices. Great For Headphones: Effortlessly stream audio from your TVs/Gaming consoles to 2 headphones simultaneously. Ideal for watching TV at night without disturbing others or for a fully immersive gaming experience. Lightweight at 0.35 lbs USB-Powered: Aux and Power cables allow you to connect to your TV or a USB Wall Charger. You can also power it from your TV’s USB Port or other USB sources without issue.