1 In 2 Out / 2 In 1 Out RCA Stereo Audio Switch Bi-Directional Audio Switcher
Select audio input between 1 and 2 with 1/2 switcher and get one output;. 1 L / R Stereo Audio Bi-Directional Switcher. FM Antenna 3.5mm for Bose Wave Music System Indoor Sound Radio Stereo Receiver u.