1、WENTYLATOR AIR CONDITIONING FAN: This fan heater is easy to operate and uses an intuitive control panel to adjust temperature gear and airflow speed. The built-in timer function supports automatic working setting for daily convenient use. 2、Important Reminder: This product is a circulating wind cooling & heating fan, it only delivers physical natural airflow without refrigeration compressor, refrigerant or external outdoor unit. 3、DUAL USE: This fan unit brings all-season comfortable airflow with cooling wind & warm heating two modes. It provides cool circulating airflow for hot summers and warm heating wind for cold winters to adjust personal surrounding temperature all year round. 4、HIGH SAFETY: Made of premium durable ABS & PP material for long service life. Built-in overheating auto cut-off protection system, it will automatically stop heating once over-temperature to guarantee family safe use. 5 、VERSATILITY: Suitable for multiple indoor scenes including bedroom, living room, office, study; can also be used in low-humidity bathroom space. Portable wall-mounted design lets you place it where you need local airflow adjustment. 6、SPACE-SAVING: Wall hanging installation design saves floor space, won’t occupy indoor ground area, perfect for small & medium household rooms. Extra Friendly Pre-order Reminder This item is a dual-use circulating wind fan, physical air circulation cooling only. It has no built-in refrigeration compressor, no refrigerant, and does not need exhaust pipes or outdoor units. It only produces natural cool/warm airflow to bring local body comfort, and cannot lower the overall room temperature like traditional compressor air conditioners. Please fully understand its working principle before placing orders to avoid misunderstanding and return troubles. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-WuhanGQ shop