on purchases of $34.99 or more and
Free Standard Shipping on purchases of $34.99 or more applies in the U.S. only. Free Returns in the U.S. and Canada. Large, oversized items and products delivered by special or white glove carriers are not eligible for free shipping or free returns. Free returns are not applicable to final sale/non-returnable items. As always, check the deal's Fine Print for restrictions.
Looks like the product will work well but it came with only one AAA battery and it requires 2. We happen to have some so not a big deal but if you wanted to use it right away or test it and had none on hand...it might be bothersome. Overall, it works well from what we used it on so far.