This product is very good compared to the product I used before, the accuracy is very good. I tried it at night, I haven't tried it during the day. What I regret is that there was no response from the seller when I asked about this product. In the future, I hope the seller can build communication with the buyer.

This product is very good compared to the product I used before, the accuracy is very good. I tried it at night, I haven't tried it during the day. What I regret is that there was no response from the seller when I asked about this product. In the future, I hope the seller can build communication with the buyer.

This product is very good compared to the product I used before, the accuracy is very good. I tried it at night, I haven't tried it during the day. What I regret is that there was no response from the seller when I asked about this product. In the future, I hope the seller can build communication with the buyer.