Condition:  USAV Refurbished  - inspected, tested, and cleaned 

• Compatible with Wave music system IV III, Wave radio IV III    
• Play any Bluetooth device - smartphone, computer, tablet - through your Wave system, wirelessly. Just connect the adapter to your system, pair with your Bluetooth device and enjoy your music with rich Bose sound.  
• Including Bose Bluetooth Adapter only, AC Adapter is not required 
• Bose wave music system IV is not included