This year's model is 4000 yen. A small cooler employing hydro technology with a maximum cooling capacity of -10°C. "Koko Hie" (Here Cool). Shop Japan. I purchased it as a computer cooler, but since it's been over a month unused, I'm selling it to declutter. I bought it at Edion for 9800 yen (excluding tax). - Model Name: COCOHIE R7 - Colors: White, Black, Gray - Cooling Temperature: Max -10°C - Technology: Hydro Technology - Accessories: Remote control, power cord, instruction manual Thank you for looking.