It is relatively good product. Plastic is thin and backlight guess through. Display is mostly readable but some angles are difficult to read. Can't read if you are on the other side of scale! Hopefully it won't eat the battery. No physical button, only touch buttons! It came in good packaging and seems to work. 4 stars because of thin plastic build and low quality display.
received in 13 days. fast shipment n good quality. thank you