Features:Compact and Powerful Mini Amp SystemBuilt-in Bluetooth for Wireless Audio StreamingCompatible with All Your Favorite Bluetooth Devices(Works with iPhone, Android, Smartphone, iPad, Tablet, PC, etc.)SD Memory Card & USB Flash Drive ReadersDigital LCD Display Panel with Touch Button ControlsUSB Charge Port for Device ChargingRCA Audio Input (LR)AUX (3.5mm) Input Connector Jack(Connect Devices like Smartphones, Tablets, MP3 Players, etc.)Compatible with AudioComputerized DevicesTreble, Bass, Balance, Master Volume AdjustableFour Push Type Speaker LR Terminals14 Headphone OutputBuilt-in Short Circuit and Power Surge ProtectionRotary Master Volume ControlFront Facing Control PanelLED Indicator Lights with Output Level DisplayIncludes Remote Control Technical Specs:Peak Power Output: 120 Watt x 210% RMS at 4-Ohm ImpedanceSignal-to-Noise Ratio: 75dBFrequency Response: 20Hz - 20kHzInput Sensitivity: 150mVT.H.D.: 0.3%BassTreble: +-10dB110V220 Voltage Selector, 5060HzDimension (W x H x D): 8.27 x 2.83 x 5.43Sold as: UnitWeight: 5.64 lbs. Thank you for shopping with Dealsbuy2015 If you have any questions please feel free to contact us! We strive to have the best customer service possible so be ensured you will be happy purchasing with us! All items purchased ship the next business day! Items purchased on Sunday-Thursday from 3am – 2:59am EST will ship out the next day! Items purchased on Friday and Saturday will be shipped on Monday! We are in the office Monday–Thursday 9am-5pm EST Friday 9am-12pm EST We will try and respond to all questions or concerns in a timely fashion even after office hours! We are closed on all legal and Jewish holidays, all orders from those days will be shipped the following day after the holiday.