1. Tower fan

Wind force requirements
1. If you need soft and uniform wind, a tower fan is a good choice. Its wind output is relatively delicate, suitable for use in spaces such as bedrooms and study rooms, especially when resting at night, it will not produce too strong wind.
2. If used in a larger space or if you want to cool down quickly, a tower fan may not be able to meet the needs because its wind force is relatively weak and the wind speed adjustment range may be relatively narrow.
Space utilization
1. Tower fans are usually columnar and occupy a small area, suitable for places with limited space, such as corners or narrow aisles. It is high and does not take up too much ground area, which is more friendly for small apartments or rooms with compact space layout.
2. If the room space is large and there are no particularly strict requirements for space utilization, you can also choose a tower fan, but you need to consider its coordination with the overall home layout.
Safety
1. Tower fans have no exposed blades, which is safer for families with children or pets. It can prevent children from being injured by curiously touching the fan blades, and it can also reduce the situation where pet hair is caught in the fan blades. However, when using a tower fan, you still need to pay attention to other potential safety hazards such as its power cord, ensure that the placement is stable, and avoid tipping over.
Features
1. Some tower fans have multiple functions, such as air purification function, which can filter dust and particulate matter in the air and improve indoor air quality; intelligent control function, which can be operated through mobile phone APP or remote control, which is convenient and fast; there are also timing functions, sleep mode, etc. to meet different usage needs.
2. According to personal needs for functions and usage habits, choose a tower fan with corresponding functions. For example, users who often forget to turn off the machine can choose a tower fan with a timing function, users with poor sleep quality can consider a tower fan with a sleep mode, and users who pursue intelligent life can choose a tower fan with an intelligent control function.
Noise level
1. Noise level is an important factor affecting the user experience. When choosing a tower fan, you can check the noise parameters of the product, generally in decibels (dB). Generally, the noise of a low-noise tower fan should be less than 40dB in sleep mode, and the noise should be within an acceptable range during normal operation.
2. You can personally feel the noise level of the tower fan when it is running in the physical store, or refer to the evaluation of other users to choose products with less noise to avoid affecting rest, work or study.
Brand and after-sales
1. Choose a tower fan from a well-known brand, and the quality and after-sales service are more guaranteed. Well-known brands usually have stricter standards in product research and development, production technology, quality control, etc., and the product quality is relatively more reliable.
2. Understand the brand's after-sales service policy, including warranty period, distribution of maintenance outlets, customer service response speed, etc. Good after-sales service can solve problems in time when the product has problems, reducing worries.

2. Floor fan

Wind strength and air supply range
1. Floor fans usually have larger blades and higher power, can generate stronger wind, and have a wider air supply range. If you need to use it in a larger living room, dining room or office, the floor fan can better meet the needs and quickly achieve air circulation and cooling.
2. You can choose floor fans with different blade sizes and powers according to the room area and personal demand for wind power. Generally speaking, the larger the fan blade diameter and the higher the power, the greater the wind force and air supply range.
3. At the same time, pay attention to the wind speed adjustment gear of the floor fan. Multi-gear adjustment can meet the use needs in different scenarios, such as high wind speed for rapid cooling and low wind speed for daily ventilation.
Height adjustment and shaking angle
1. The height of the floor fan can usually be adjusted, which allows it to adapt to different use scenarios and user needs. For example, it can be adjusted to a low height and placed on the desktop, or raised to a suitable height and placed on the ground.
2. The shaking angle is also an important consideration. A larger shaking angle can allow the fan to cover a wider area and achieve multi-angle air supply. Some floor fans also have up and down, left and right shaking functions, which can better meet different air supply needs.
3. Before purchasing, you can actually operate the height adjustment and shaking function of the floor fan to ensure its flexibility and stability.
Stability and safety
1. Since the floor fan is large and usually placed on the ground, stability is crucial. Choose a floor fan with a stable base and a low center of gravity to prevent tipping during use.
2. For families with children, you also need to pay attention to the safety protection measures of the floor fan. Some floor fans are equipped with safety mesh covers, and the gaps in the mesh covers should be small enough to prevent children's fingers from reaching in; some have an automatic power-off function when they are tilted to increase the safety of use.
3. When using a floor fan, it should be placed on a stable ground and avoid colliding or moving it when the fan is running.
Additional functions and ease of operation
1. Some floor fans have additional functions, such as timing function, remote control function, negative ion purification function, etc. The timing function can set the running time of the fan as needed, which is convenient for energy saving; the remote control function allows users to operate the fan at a distance without getting up to adjust; the negative ion purification function can purify the air to a certain extent.
2. Ease of operation is also a factor that needs to be considered. A simple and clear control panel, easy-to-operate buttons or remote controls can enhance the user experience. Especially for the elderly or users who are not familiar with electronic products, a floor fan with simple operation is more suitable.
Appearance design and material
1. The appearance design of the floor fan should be coordinated with the home environment. Different styles, colors and materials are available, and you can choose according to your personal preferences and home decoration style.
2. In terms of materials, common ones are plastic, metal, etc. Metal floor fans are usually more durable, but may be relatively heavy; plastic floor fans are lighter and may be relatively cheaper. At the same time, pay attention to the processing of the appearance, such as whether the surface is smooth and whether there are burrs, etc. These details will affect the overall quality of the product.