I ordered ten of these for a research project and they are all defective. Five didn't work out of the box. The other five work for a few hours until the battery corrodes and they stop working. After replacing the battery, they work for a few hours until the new battery corrodes and they stop working. After replacing the battery,.... Overstock won't take them back because more than 30 days have passed, even though the items were defective. Terrible product and poor showing by Overstock Customer Support.
- How did the image on site compare with the actual product? accurate
- Was the product free of any manufacturer defects? no.
- Please tell us about the quality of the product. defective