1. Needs and uses: First, determine your needs and uses. Is it used for office, games or other specific needs? Different requirements may require different functions and performance.

2. Size and shape: Choose the size and shape of the mouse suitable for your hand type and grip habit. Comfortable grip is very important for long-term use.

3. Connection mode: consider your equipment and interface selection. Most wireless mice use Bluetooth connection, but some also support USB receiver connection.

4.DPI(DotsPerInch) and sensitivity: A higher DPI means faster cursor movement and more sensitive response. If you need fine operation or higher sensitivity, choose a mouse with adjustable DPI.

5. Additional functions and customization options: Some mice may have additional buttons, wheel functions, shortcut keys, etc. According to your needs, consider whether these extra functions are useful to you.

6. Brand and user evaluation: Check different brands of wireless mouse products and refer to the evaluation and opinions of other users. Understand the performance, quality and reliability of products, and choose reliable brands and products that users evaluate well.

7. Budget: Choose the appropriate wireless mouse products according to your own budget range. Depending on the brand, function and performance, the price may be different, so please make sure to find the most suitable choice within the budget. MOS, MOS tube, is short for MOSFET. Metal oxide semiconductor field effect transistor (MOSFET).