Has a solid design. Battery charge lasts for more than 2 sessions. The battery charger is straightforward and easy to use. The seals are soft and dont pinch in use if you size correctly.
Buttons are easy to read and operate, even in the dark. Using for interval pumping sessions (2mins, release, repeat 5x for a set, 1-4 sets 3x a week, all on level 1 setting), and the button design makes this easy to do.
Have used other pumps in the past, this one has a better feel, charging system, and design than all prior ones (which all broke after a few uses), while being in the same price range.
Is also quiet, which is a huge bonus. Tried the higher Power levels but they were beyond my needs.
Only recommendation, which would be absolutely insane given the price, is if it had an interval pumping button.
Overall very satisfied with my purchase, would recommend.