Axil GT-003BT 2 Channel Car Stereo Amplifier 5000W PMPO with...

Connectivity: Bluetooth, USB Port/Aux/FM/CD in/TV in/Mic in
Now with karaoke feature (Meaning : Songs and Mic can be played at same time)
Speaker connection guide: Total 2-channels 4-speaker slots/ 4-normal speakers connectable in 4-slot/ 2-large speakers(maximum-12inch) and 2-small tutor connectable in 4-slots(1-speaker & 1-tutor in 1-channel/ follow this step for 2nd channel)