Pyle Model: PLRMR27BTB Bluetooth Marine Receiver Stereo - AM/FM Radio with Wireless Audio Streaming Ability, Built-in Microphone for Hands-Free Calling, MP3/USB/SD Readers System Features: In-Dash Console Marine Stereo System Digital AM/FM Radio Receiver Bluetooth Wireless Music Streaming Built-in Microphone for Hands-Free Talking USB Flash Drive & Micro SD Memory Card Readers Aux (3.5mm) Input Connector Jack Ability to Connect Additional External Devices (Smartphones, MP3 Players, Tablets) Rear RCA (L/R) Output Connector Jacks Illuminated Button Controls LCD Digital Display Panel ID3 Tag Song Readout Information: Name, Title & Artist Repeat/Random Music Functions Bass, Treble, Balance, Fader Adjustment EQ Audio Configuration Used for Automobile, Off-Road, Boat & Marine Watercraft Bluetooth Receiver Connectivity: Built-in Bluetooth Wireless Music Streaming Receiver Integrated Front Panel Microphone for Hands-Free Calling Compatible with All of Your Favorite Bluetooth Devices (iPhone, Androids, Smartphones, iPad, Tablets, etc.) Bluetooth Version: 2.0 Bluetooth Network Name: ‘Pyle’ Wireless Range: 25’+ ft. What’s in the Box: Bluetooth Marine Receiver Power & Wiring Harness Metal Chassis Frame Bracket Outer Trim Frame Cover Remote Control Receiver Technical Specs: Single DIN Universal Standard Size Receiver MAX. Power: 300 Watt (75W x 4) Bluetooth Support: A2DP, AVRCP, HSP, HFP MPX/PLL Tuning Radio System S/N Ratio: >60dB Tone Controls: +/-10dB Stereo Separation: >45dB Receiver Current Drain: 15 Amp Digital Audio File Support: MP3, WMA Maximum USB/Micro SD Support Size: 32GB Frequency Response: 20-20kHz