Fusion MS-RA670 Marine Radio System with MS-RA670RFK Retrofit Kit to replace Fusion 755,750,650 Series Radio - This bundle includes a Fusion MS-RA670 Apollo Marine Entertainment System With Built-In Wi-Fi, a Fusion Entertainment MS-RA670RFK Stereo Retrofit Kit, a pry kit, and a Creative Audio coozy. Fusion MS-RA670 Apollo Marine Entertainment System With Built-In Wi-Fi Display - 2.7" optically bonded color LCD display Sources - AM/FM / Bluetooth / digital optical input / USB audio / AUX / UPnP / MTP / SiriusXM-Ready (USA only, requires optional SiriusXM Connect vehicle tuner) / DAB+ ready (available in Europe and Australia only) Note: SiriusXM and DAB+ do not support traffic and weather. Digital Signal Processing (DSP) - Yes Fusion speaker, subwoofer and amplifier profiles preconfigured via DSP - Yes Fusion-Link Control (Wireless) - Yes PartyBus Technology - Yes Bluetooth Wireless Technology - Bluetooth audio streaming, music control SiriusXM-Ready - Yes Wi-Fi - Yes* (*when integrated with an external network router or an Apollo RA770 stereo) NMEA 2000 (Control via MFD - Fusion-Link) - Yes Works with NRX Remotes - Yes Optical Input - 1 x Digital Optical Input (SPDIF) Fits DIN Cut-Out - Yes Water Resistance (IPX rating) - IPx7 from the front panel when installed correctly. Internal Amplifier - Class-D Auxiliary Inputs - 1 x RCA Input (AUX) Ethernet - One Ethernet port USB 2.0 Port - One USB 2.0 port (for phone charging / media playback) AM/FM radio - One Motorola antenna connector port Fusion Entertainment MS-RA670RFK Stereo Retrofit Kit Integrate your Apollo RA670 or MS-RA210 marine stereo seamlessly into an existing Fusion 755 Series, 750 Series or 650 Series cutout with the Stereo Retrofit Kit. The Stereo Retrofit Kit also comes with a MS-RA670 / MS-RA210 Dust Cover.