This fan can be switched between heating mode, cooling mode, and laundry drying mode, so it can be used all year round. It was only used for one season and is in very good condition. Instruction manual included. No box. I will wipe the entire unit with alcohol and wrap it in bubble wrap before shipping. Please feel free to comment if you have any other questions. This TWINBIRD fan has 6-level air volume settings and an off-timer function. - Brand: TWINBIRD - Mode Settings: 6-level air volume settings - Timer Function: Off-timer function available - Power: Power button available - Air Volume Adjustment: Air volume adjustment button available - Power Cord: With power cord Thank you for looking.