After first use of the K9 harness, fell from a sticker. After I checked the battery, I found a cold solder joint, I then just once nachlötete. It is, however, I noticed that the board including battery and blank is inserted without protection against moisture in the thin fabric. On one of the next walks ranged from damp grass, to switch to the 2nd Szick from. After drying, it worked again ... until the following evening walk - again a Soldering the said goodbye. I now have another sticker in use that are much better. I work even as an engineer in product development and has already say that this product is completely built cheaply, accordingly has a disastrous quality in any way to be expected Requirements have been adjusted. Totally overpriced, poor quality, totally unreliable.
Sorry, I would have liked to write something else.
