A-180 DC12V 2-CH Mini Hi-Fi AMP Stereo USB (Universal Serial Bus) Car Boat Audio Auto Power Amplifier
Features: 1. High quality RCA input/output socket 2. Power switch, with USB (Universal Serial Bus) port for MP3/MP4 charge 3. Volume 7 color LED display 4. Treble, Bass, Balance, Volume control 5. Technical parameter: Total harmonic distortion: