The Nightingale Sleep System by Cambridge Sound Management is a double wall plug with Bluetooth connectivity, designed to enhance your sleep experience. The NG2000 model provides a seamless and convenient way to incorporate smart speaker technology into your bedroom, allowing you to connect and listen to your favorite music or relaxation sounds without disturbing your sleep. With its discreet design and advanced technology, the Nightingale Sleep System is perfect for those looking to create a peaceful and relaxing environment for a better night's rest.