This is a tuner that can work with leds microphone or by plugging a jack with an electric guitar
The best: very few uses almost no battery
Minimum: tuning very imprcis see completely false
I have not tried other models but this one is really bad: /
The report comes from knowing that price quality kit is bad kit silent expensive and the products of bad bills like this tuner.
With the experience I would not buy a kit and not this tuner, the advantage is that it forced me to learn given the ear ^ ^