Radio Frequency Band Bluetooth Receiver by Antec is a bluetooth receiver. You plug it in to a radio auxillary port. It allows you to play the music on your phone through your car radio or home stereo. As long as it has an 1/8″ aux in port.
Bluetooth Standard: Bluetooth V3.0+EDR
Communication Range: 30 ft / 10 m
Frequency Band: 2.4 ~ 2.480 GHz
Support Profiles: Supports Enhanced Data Rate (EDR), Advanced Audio Distribution Profile (A2DP) 1.2, Hands-Free Profile (HFP) 1.5, Headset Profile (HSP) 1.1
Battery Capacity: 3.7V Li-Ion Battery