Review on Hand blender VITEK VT-3407, white by Ada Duniewska ᠌

I have long wanted to buy a blender, I had a chopper, but it was not enough. I wanted to find a submersible blender, so that there was an additional nozzle with a whisk, without a chopper, but I liked this option, 3 in 1, the price is good, the same as for 2 in 1 blenders. I decided to take this one and give the old chopper to my mother. I make smoothies all the time and it works great. I read on the Internet that you can add coffee beans to the grinder. I just don't have a coffee grinder. But I'm not risking it, has anyone tried it? I didn’t add it to the old one, I was also afraid.