Anker Soundcore Life Note S3 Wireless Earphones Bluetooth @4401 Works without any problems. ※Regarding precision instruments and optical products with lenses※ ・As I do not have expert knowledge, please purchase after confirming the images. ・Although we thoroughly check optical systems and cameras, we cannot guarantee a perfect check, so please make your judgment based on the images. ・We do not use strong light to check optical systems. We describe what can be confirmed with normal light and visual inspection. ・We do not perform test shots using the lens with an actual body. ・Please understand that we do not check for actions that would obviously overexpose the image. ・We perform maintenance and cleaning, but we do not guarantee perfection. ※This is based on the subjective opinion of our maintenance staff, so please use it as a reference. There are individual differences in the condition of scratches and dirt, so we cannot accept returns based on the condition. Please consider the product images. We will consider a discount for multiple purchases, so please feel free to comment.