Yamazen Hand Warmer Heater Includes original box and instruction manual. Used for one season, in good condition. Perfect for those who have cold hands while using a computer, etc. How about it for the coming winter season? Purchased for around 4000 yen. Features: This is a 2-WAY tabletop heater that can switch between warm air and cool air. It's compact and lightweight, making it suitable for use on a desk. Power Consumption: 130W during warm air operation, 1W during cool air operation. Size/Weight: Dimensions when stored on the stand are 11.5cm wide x 14cm deep x 6.5cm high, and it weighs approximately 420g. Safety Features: Equipped with a tip-over switch, thermal fuse, current fuse, and thermostat.