Add Bluetooth functionality to nearly any device with the Hosa Drive Switchable Bluetooth Audio Transmitter and Receiver. It features Bluetooth 4.2 technology for communicating with devices up to 32.8' away. An onboard switch lets you choose whether the unit will transmit audio over Bluetooth to a Bluetooth-enabled speaker, headphone, or other device, or whether it will receive audio from your Bluetooth-enabled source device, such as a smartphone, computer, or MP3 player, and output it through your legacy listening equipment. For instant connectivity, 1/8" and RCA adapter cables are included.