The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Feculs Official - Manufacturing Versatile Portable Air Conditioners By Adding Ice and Water, It Can be Cooler than A Fan in Small Space. Touch-sensitive with Multiple Modes and Functions 12H Timing Function, Enjoy Comfort Sleep Satisfies the Majority of Usage Scenarios Why does this fan have a water leak issue? The leakage occurs because overfilling the top water tank causes water to overflow from the sides as it drips down. Therefore, we recommend adding water directly to the bottom tank. Does it measure up to the cooling power of an air conditioner ? It actually cools through water, so it can't compete with an air conditioner, but it's cooler than a regular fan and more energy-efficient than an air conditioner. Without ice and water, does this portable air conditioner just blow regular fan-like air with no cooling ? Right,our portable air conditioners cools by circulating ice and water. Due to its size, it might not cool large spaces like a traditional AC. But it's suitable for smaller areas or as a refreshing breeze on hot days, just like a fan ! Can this ac fan's cooling mode handle the hot weather in the South ? Sorry, since our cooling fan uses ice to cool the water and circulate air, it's not effective enough for extremely hot regions. It basically works as just a fan in those conditions. Does the ice crystal boxes need to be replaced with water frequently ? Be sure to note that after adding 80% of water for the first time, there is no need to replace the water in the box. Just circulate and refrigerate for continued use.