The Sony MEXM71BT Marine CD Receiver with BLUETOOTH® Wireless Technology is a top-of-the-line audio system designed specifically for marine environments. This receiver not only delivers powerful and clear sound, but also offers a range of features that will enhance your boating experience.With BLUETOOTH® wireless technology, you can easily connect your smartphone or other devices to the receiver, allowing you to stream music, answer calls, and control your audio system wirelessly. The advanced CD receiver also supports MP3, WMA, and FLAC file formats, so you can enjoy your favorite music in high-quality audio.Equipped with a built-in amplifier, this receiver provides plenty of power to drive your marine speakers, ensuring that you hear every note and beat with stunning clarity. The receiver also features a 10-band EQ, allowing you to customize the sound to suit your preferences.In addition to its audio capabilities, the Sony MEXM71BT comes with a variety of convenient features. It has a USB port, so you can easily connect your USB drive or smartphone and play your favorite music directly. The receiver also has a front auxiliary input, making it easy to connect other audio devices. Plus, with the large, easy-to-read LCD display, you can easily navigate through menus and view information at a glance.Designed to withstand the harsh marine environment, this receiver is UV resistant and has a conformal-coated circuit board to protect against moisture and salt. Its sleek design and easy-to-use interface make this receiver a perfect fit for any boat. Read Less