【Tried On Only】Even Realities Smart Ring Even R1 (Size 10)

This is the smart ring Even R1 from Even Realities.
I purchased it new at Yodobashi Camera, but I am selling it because the size did not fit.
• Model: Even Realities Even R1

Condition: Unused, like new, only tried on indoors.
• Accessories: Charger, cable, instruction manual, outer box, etc. All accessories from the time of purchase are included.