DETAILSFeatures: HIFI 2.0 Channel Audio Amp Design Bluetooth Wireless Audio Streaming Ability USB Flash & SD Memory Card Readers FM Radio with Big Digital LED Display Aux (3.5mm) Input Jack Connect & Stream Audio from External Devices Multi-Source RCA (L/R) Audio Input Connectors (2) 1/4’’ Microphone Inputs 1) 1/4’’ Headphone Outputs (2) Pairs RCA (L/R) Audio Input Connectors (1) Pair RCA (L/R) Audio Output Connectors Combo Screw-Type Banana Plug Speaker Jacks Front Panel Button Control Center Independent Input Source Select-able Bass Treble Balance Source Volume Adjustable Unique Folder /Track Music Search Control Knob Bluetooth Connectivity: Built-in Wireless Music Streaming Receiver Compatible with All of Your Favorite Bluetooth Devices (iPhone Androids Smartphones iPad Tablets etc.) Bluetooth Version: 5.0 Wireless Range: 45’+ ft. What’s in the Box: Amplifier Receiver Remote Control FM Antenna echnical Specs: RMS Power Output: 300 Watt x 2 @ 8 Ohm Construction Material: Metal Aluminum Alloy Panel Frequency response: 20-20KHz +/-2dB S/N Ratio: >85dB T.H.D.: