PRODUCT GRADING Refurbished Pristine with Minor if any signs of use and wear > Refurbished to the highest standards. Brown Box Packaging (Non-Retail) WHAT IS IN THE BOX Sony CMT-SX7B Multi-Room Hi-Fi Sound System - Black PRODUCT DESCRIPTION Enjoy high sound quality CDs, audio files and music services with DSEE HX Sit back and listen to radio, or wirelessly access music stored on other devices thanks to Wi-Fi function and Bluetooth with LDAC support. You can connect and control various Sony audio products at your home via your existing Wi-Fi network. So your music can be retrieved anytime and anywhere in the best sound quality. To control your wireless multi-room system, simply download the free SongPal app: Your personal playlist runs everywhere. You can combine different Sony speakers and soundbars and play the same music in any number of rooms. Or you can define an individual music program for each room.