HIFI 2.0 Channel Audio Amp with BluetoothFeatures:HIFI 2.0 Channel Audio Amp DesignBluetooth Wireless Audio Streaming AbilityUSB Flash & SD Memory Card ReadersFM Radio with Big Digital LED DisplayFM Station Auto-Search Scan8 DSP effects (General, Live, VBass, POP, Classic, Jazz, Rock, 3D)Loudness On/Off(1) Optical Inputs(1) Coaxial Inputs(2) HDMI Inputs(1) HDMI OutputsAux (3.5mm) Input JackConnect & Stream Audio from External DevicesMulti-Source RCA (L/R) Audio Input Connectors(2) 1/4’’ Microphone InputsSupport 2K/4K and 3D Video for HDMI(1) 1/4’’ Headphone Outputs(2) Pairs RCA (L/R) Audio Input Connectors(1) Pair RCA (L/R) Audio Output ConnectorsCombo Screw-Type Banana Plug Speaker JacksFront Panel Button Control CenterIndependent Input Source SelectableBass, Treble, Balance, Source Volume AdjustableUnique 'Folder /Track ' Music Search Control KnobRepeat & Random' Audio File FunctionsHeadphone Volume independent controlBluetooth Connectivity:Built-in Wireless Music Streaming ReceiverCompatible with All of Your Favorite Bluetooth Devices (iPhone, Androids, Smartphones, iPad, Tablets, etc.)Bluetooth Version: 5.0Wireless Range: 45’+ ft.What's in the Box:Amplifier ReceiverRemote ControlFM AntennaTechnical Specs:RMS Power Output: 35-Watt x 2 @ 8 OhmConstruction Material: Metal, Aluminum Alloy PanelLED Screen Size: 3.3’’x1’’MAX Power Output: 300 Watt (@ 4 Ohm)Tone Control: Bass, f=100Hz +/-12dB, Treble, f=10 KHz +/-12dBFrequency response: 20-20KHz, +/-2dBS/N Ratio: >85dBT.H.D.: <1.0%Input sensitivity: 200mVMaximum USB Flash & SD Memory Card Support Size: 64GBDigital Media File Support: MP3, WAV, WMA, APEBattery Operated Remote Control, Requires AAA Battery (Not included)Power Cable Length: 4.5’ ft.Product Dimensions (L x W x H): 10.2'' x 9.8'' x 2.8'' -inchesPower: 110/230V, SwitchableSold as: 1Weight: 0 lbs.