The JVC RX-309TN Stereo Receiver is a high-quality audio device designed to enhance your home audio experience. With its sleek design and user-friendly interface, this receiver from JVC is perfect for those looking to upgrade their sound system. This reciever is brought up to date with built in Bluetooth.  The BlueTooth 5.1 receiver is a QCC5125/QCC3034 chipset lossless decoder board APTX LDAC unit. This is an audiophile grade board. The BT board has its own internal power supply to ensure no hum or buzzing occurs. The BT range is over 125 feet. It has an awesome sound. The remote works flawlessly. No ship to PR.