quad' (Quads) Energy-Saving, High-Airflow Slim Ceramic Heater Model Number: QS423IV Only used a few times, in excellent condition. Operation confirmed. Equipped with a human sensor, it allows for energy-saving operation with 3-stage switching from 400W to 1200W. Slim design, recommended for use in changing rooms, bedrooms, or as a foot warmer. Original box and instruction manual included. Will be shipped in the original box. *Please understand that this is a used item, so there may be minor scratches, etc.