Built-in 8 bit chipset with Japanese NCC solid capacitors

     Size: 60x50x20mm

     **** For vehicles in DC 12V only ****

     1. Super low ESR solid capacitors.

     2. Stabilize both voltage & current and eliminate noise.

     3. Simply plug in cigarette lighter socket.

     4. Digital voltage meter.

     5. Improve audio quality and interior illumination.