I'm on my second one ... both with cords .... and love them. I wouldn't want mine to be any heavier. When I was in Europe, I saw some rechargeable models that weren't heavy (made by Braun), but have never seen anything remotely similar in the states, and that was 10 years ago. Maybe its a 220 thing. My blades do come out, but 90% of the time, I just fill a pyrex measuring cup with soap and hot water, run it in that, then rinse under hot water. I do take off the blades and soak them when doing something gloppy, or if I haven't been able to get to cleaning it right away and something's hardened on. But the darned thing replaces many appliances. I think my newest one has the "Williams Sonoma" brand on it, but have no idea who they subcontracted to make it. My first one was so many years ago, and it was one of those "only on TV" purchases. It was well before they were popular, and I used it until a move cracked the plastic casing. In fact, it wasn't much different from the one I own now. Had a bunch of blades but I mostly just used one. This one has a better quality casing and a better 'grip' ... feels better in the hand.