Take to the water with the versatile DSX-M55BT media receiver. Enjoy rich, dynamic sound with Mega Bass, and listen from all of your favorite gadgets with USB, Bluetooth, and one-touch NFC connectivity. Siri Eyes Free and a hands-free built-in mic make communication simple. 18FM/12AM presets. Front USB and AUX connections. Preset equalizer. Rear and sub preouts. 55W max preout level. 7.00"W x 1.97"H x 4.72"D. Bluetooth Wireless TechnologyEasy Bluetooth connectivity with NFC one-touch/Bluetooth wireless audio streaming. Bluetooth version 3.0.Mega BassMega Bass produces rich, punchy sound. MP3 Playback Via USBAM / FM Tuner18 FM / 12 AM radio presets. Hands-Free CallingTake calls hands-free with a built-in mic. Sony DSX-M55BT Specifications• RDS EON Tuner• Connectivity: USB (front) / AUX (front) / iPod / Bluetooth Version 3.0• EQ5 Preset Equalizer• Two Preouts (Rear + Sub)• Max Preout Level: 55 W• 7.00"W x 1.97"H x 4.72"D One-touch NFC connectivity Front USB and AUX connections Take calls hands-free with built-in mic | DSX-M55BT Media Receiver With Bluetooth