It is easy to use, solid and simple, a good choice for amateurs and beginners.
It is powered by the internal 9V battery or a 12V power cable to connect directly to the battery. It also has 6.35mm connectors and camera audio output.
CHARACTERISTICS:
-Analog noise filter -Efficient amplification for long battery life -Audio output for car camera -Internal 9V battery and 12V power cord -6.35mm connectors -Cable length: 2 meters