The Fusion® MS-BT100 Bluetooth® module makes it easy to add wireless music streaming to your compatible Fusion marine stereo. The module connects via the RCA AUX input and provides a stable Bluetooth connection with a range of up to 10 meters, allowing you to play music directly from your smartphone, tablet, or other compatible devices. The unit is IP65-rated, resistant to moisture and water splashes, and equipped with integrated voltage spike protection – perfect for marine use. A simple and reliable way to upgrade the audio experience on board.