Domestic DC fans have the following characteristics:

1. Stable performance: domestic DC fan adopts advanced technology and techniques, after strict quality testing, can ensure its stable operation for a long time in a variety of environments, the normal service life of DC fan is generally 40,000-60,000 hours.

2. energy saving and environmental protection: domestic DC fan using DC power supply, can effectively reduce energy consumption, reduce carbon emissions, in line with national energy saving and environmental protection requirements.

3. Low noise: domestic DC fan adopts silent design, which can effectively reduce the noise and provide users with a more comfortable environment.

4. Easy maintenance: the domestic DC fan adopts modular design, easy to disassemble and maintain, convenient for users to carry out routine maintenance and repair.

5. Multiple sizes and power options: domestic DC fans provide a variety of sizes and power options to meet the needs of different users.

6. Affordable price: the price of domestic DC fans is more affordable than imported fans, which can provide users with more economical options.

Overall, the domestic DC fan has a stable, energy-saving, environmentally friendly, low noise, easy to maintain, a variety of sizes and power options, as well as affordable price and other characteristics, to provide users with better quality products and services.