rate: 50The design is good, but the battery is running low.
When I received the courier service, the product box was opened, so I am inquiring about the new product, so please try to use it. I did not explain why it was released for some reason, and I was disappointed to receive the answer "It will be a new product". When I use the product, the battery seems to be the shortcomings. If the suction strength is set to two stages, it seems that the available time is about 15 minutes. The design looks fine, but if you clean it for about 15 minutes, your arm will feel a bit burdensome enough to get a little stiff.Apr 10, 2019