The mobile phone case packaging box in the specialty store may look better and the quality may be better than that in the stall.
But this does not rule out that the supply of mobile phone sets in specialty stores may be the same as that in stalls.
The mobile phone case on the stall, some businesses may be cheap, and the quality of the mobile phone case is not very good.
However, the quality of mobile phone cases in some stalls is still acceptable.
The things in specialty stores are not necessarily the best.
The mobile phone itself is a high radiation thing.
If you are afraid of radiation, try to bring as few mobile phones as possible, or prepare a bag and put them in.
Try to put it in your pocket as little as possible and try to be close to your body as little as possible.