PHOLSY wireless remote control release. This product is from 2021. For Nikon. The instruction manual is included, but it is not in Japanese. Please insert batteries and use. I received this as a gift, so I haven't confirmed its operation. I don't know the detailed usage. It looks clean with no signs of use. There is no box, so I will pack and send everything in photo 3. Please consider purchasing with the understanding that it is as described.