How to see the authenticity of Xia Bo's tone sandhi?

The authenticity of Xia Bo's The Sound Clip can be identified from the following aspects:

1. Observation appearance: the genuine Xia Bo tone sandwicher has a beautiful appearance, and the details are handled in place. The fake and shoddy products have a rough appearance and poor details.

2. Inspection material: genuine Xia Boeing sandwich clip is made of high-quality stainless steel, while fake and inferior products may be made of inferior plastic or iron.

3. Inspection marks: Genuine summer Boeing clips will have brand marks and model marks, while fake and shoddy products may not have these marks or the marks are vague.

4. Trial effect: The tone sandhi effect of genuine Xia Bo tone sandhi clip is stable and reliable, while the tone sandhi effect of fake and inferior products may be unstable or unattainable.

5, query security code: Xia Boeing clip usually has security code, you can judge the authenticity of the product by querying the security code.