Neck cooler with temperature adjustment function, supporting cooling from 15°C to heating up to 45°C. Brand: LaFuture Modes: Cooler/Heater Cooling Temperature: Minimum 15°C Heating Temperature: Maximum 45°C I bought it last year for 5,980 yen, but I haven't used it, so I'm putting it up for sale. It's suddenly gotten hot, so I'd like to sell it to someone who needs it. Immediate purchase ◎ Price reduction ◎