12V HY600 Red Car and Motorcycle Dual Channel Universal Amplifier with MicrophoneDescripetion: 1 Using high-quality power amplifier IC 2 High-quality AV audio input jack、 MP3 input socket 3 Treble bass volume control and adjust the reverb has Volume 4 blue iris display 5 Color: red  6. With microphone jack 7. Built-in USB \/ SD automatically decode reading 8. Colorful LED level display 9. Output power: 2 * 15W 10. The radio with MP3 function 11. Connectable IPOAD or IPHONE (need to purchase an audio cable)  Specification:    Model: HY 600   Color: Red   Power: 30W  Package Included:  1 X 12V HY600 Red Car and Motorcycle Dual Channel Universal Amplifier with Microphone