With long work, the body is heated. Charging lasts about 3 hours. Delivery 10 days. Packing is very good.

Somewhat difficult to figure out how to use at first, but once you get it works great!

it corresponds to the Funtion. the device is working. the quality is good.

Good product. Exactly what I expected. Well made detector. Easy to use

I tested it and it worked beautifully . It is a great product.