- korea fast shipping, China
- US $35.90
- Jan 29th
JB.Lab DL701 Car Audio Digital Level Meter display Aux Time Stop-watch Volt SPEC Open/close Display In normal using, BAT light is always on. When ACC and REM are both on, LCD display begins, when this machine is on, you can turn ir off whenever pressing the POWER key. However, when either ACC or REM is light off, this machine is off.