We have listened and have increased the voltage range of the Buzz to a lower voltage of 2.8 volts ( same upper range , this is controlled by the batteries )
So now the e2 and other atomizers that can taste burnt @ 3.5 volts will now be OK !
We cannot change existing units to this new range ( it is a resistor on the PCB ) Sorry

So now the e2 and other atomizers that can taste burnt @ 3.5 volts will now be OK !
We cannot change existing units to this new range ( it is a resistor on the PCB ) Sorry