Review (3/5): Excellent Trimmer but there are drawbacks...
I have been using a Norelco T860 for over three years. It's a great Trimmer, in fact, it's the best i have ever had. It still works just fine but i thought i would get a Norelco T770 becasue it was on sale and it has the built in "Vaccum".
The new T770 looks much much better than the picture shown at amazon. The new T770 is black. It's looks & Works excellent. The Vaccum system is the best. It really works. It is also the best design for a trimmer i have ever seen. It has much more precision than the T860. I can get a very very close shave on "level 1".
Now the drawbacks....
It cannot be used while it is being charged. With the T-860, i was able to use it even when i was charging. The T-860 battery ran out while ago, it won't hold the charge anymore but i can still plug it in and use it. Therefore, when the battery fo the T770 is dead, you can't use it anymore.
Here is the very bad part: Once the battery is dead (won't hold charge anymore), you WILL have to DISCARD the T770. The directions clealy says that you will have to dispose the battery and DISCARD the trimmer. I don't know how many times i can charge the battery. It takes about ten hours to fully charge it and once charged it lasts over a month (i use it about three days a week).
It also has a two year warrenty. If i am not able to charge the battery in within this two years, i am calling Norelco