In order to get the best fit, you may want to try all the different modes in order to find the one that suits you best. Press and hold the rocker switch in either direction to change mode.
- Mode 1 boosts all frequencies evenly
- Mode 2 gives a boost to high frequencies
- Mode 3 gives a boost to low frequencies
- Mode 4 gives a boost to mid frequencies
After pressing & holding the rocker switch, you should hear a number of beeps which indicates which mode you are in. For example, if you hear 3 beeps, that means you are in Mode 3.
Click on the instruction video below for more details: