200 WATT POWER: This compact Bluetooth stereo amplifier receiver has 200-watts of peak power @ 4 Ohms impedance. Size your speakers correctly for best results BLUETOOTH COMPATIBILITY: Compatible with all of today's latest Bluetooth devices, including smartphones, tablets, laptops, computers, and more. This model also includes an FM radio and USB/SD Readers with integrated player TUNABLE BASS AND TREBLE: Tailor your sound exactly how you want it quickly and easily - no need to dig into a menu to get your EQ. Treble, Bass, Master & Microphone Volume control knobs for fast adjustments KARAOKE CAPABILITY: Easy to add mics, a music source and start your Karaoke Party Comes with 2 microphone inputs, adjustable mic volume, and digital echo effect REMOTE CONTROL: It comes with a basic remote control for Track Reverse and Forward, FM Station Preset Change, Mp3 control