BOSE CD Changer for Acoustic Wave II Acoustic Wave music system II Bose 5CD Changer [Condition] Connected to Acoustic Wave II, sound output confirmed. The 5-disc changer was also able to read discs. The remote control's operation is unconfirmed due to the lack of a button battery, but the main unit buttons can also be used for operation. Acoustic Wave II is also listed separately, so please take a look. [Included Items] Acoustic Wave II connection cord (connected to the main unit), remote control