Oximeter

Arrived in 5days. Very fast delivery. Excellent shop.
After quick test,charging now.

The exact product description and the right price option to be cheated by the seller, the price is too cheap to be cheated by the seller it's a product that was a waste of time and then returned to purchase. On the other side.

Very nice wirh a lot of options for measurenn MB ents. And it is quite practicable. Also I appreciate the manual in English.

The product is fully as described. The build quality is excellent. But the microsb charging port is not type C. Very sorry!

Product is ok is function according to spec.fast definitely.thank you

Really too good! The layout of the building blocks can be changed at will. Fast enough shipping all well packed in very good condition. Satisfied!!@

Everything is OK I recommend the seller

From the Hell

Best training items!!!

I don't like the material very much but it does its function. Is very resistant

This is great and the material is top-notch, super recommended. Thanks

Super cool gadget! Very easy to use and understand on-screen information. Recommended for anyone who likes little things like this. Shared it with some toddlers who absolutely loved it as well as friends who produce music. Great price for an entry-level device with cool extra features.

everything ok - is good

As the image very well

This is not a pro instrument, it is also not a toy. This is simply a great way to try playing a theremin, to see if you like it. The buildt in speaker is not good, but the headphone out gives a more than respectable sound quality and can be Connected to an amplifier. I am completely satisfied with my purchase, this is better than I expected after reading the reviews. If you struggle, make sure the antennas are pushed all the way in and that you identify the headphone out BEFORE attaching the antennas, so you do not get it erobr :-)