I purchased this around autumn, but I haven't used it much, so I'm selling it. I have confirmed that it works. Instruction manual included. No price negotiations, instant purchase OK. Product Specifications: Body size (width) 60 x (depth) 26 x (height) 49cm Body weight: Approximately 5.4kg Power supply: AC100V 50/60Hz Power consumption: 800W/400W (switchable) Power cord length: Approximately 1.8m Temperature setting: 15-30°C Suitable room size (approximate): 5 tatami mats Mode selection: Weak/Strong/eco/Sleep + Half-light mode Off timer: 1-12 hours (in 1-hour increments) Safety features: Thermal fuse, tip-over power-off device Operating environment: Indoor temperature approximately 0-35°C Other features: Automatic power-off (12 hours), setting memory function Type: Panel heater