IQ Bluetooth PA System with Karaoke -Blue

Clear Sound and Heavy Bass for a DynamicSound Effect Speakers Wirelessly Stream Music from Any BT-EnabledDevice Such as Your SmartPhone, Notebook,Tablet and More Secure Simple BT Pairing for User-FriendlyOperation BT Operating Range: 10 Meters Red LED Lights On Speakers and Turning Knobs USB/SD/AUX Inputs Allow You to Play non-BTEnabled Devices Play Audio Files in MP3 Format from USB or SDSlot (up to 32G) LED Display Shows Digital Number & WorkingStatus FM Radio Compatible Record Your Favorite FM Radio Station orOther AUX Sound Source EQ Function Control Dual 6.5mm Microphone Jack Multi-Function Remote Control Bass Unit: 1 x 5.5 Medium Frequency: 2 x 4 Treble Unit: 2 x 1.5 Frequency Response: 40HZ - 18KHz Impedance: 4 + 4 Distortion: 1% S/N Ratio: 60db RMS Power: 41W Input Voltage: AC: 110V/220V50Hz/60Hz SKU:AUDI35596395