Review (4/5): Philips Norelco T780 Rechargeable Vacuum Trimmer is a good buy
I bought this product as a replacement for my T970 because the T970's rechargeable battery was no longer holding the charge. This is a great product for maintaining my beard. And once you have a beard trimmer with a vacuum function, you will not want to go back to one without it. The only reason I don't give it 5*'s is because it did not come with the additional smaller trimmer head that came with my T970. But the one from my T970 works with my new T780 so I am happy. This smaller trimmer head is good for trimming the hair around my ears, inside my ears and also to trim nose hair.