FD7_FAQ

Technical support for FD7

In here you could find the introduction, resources download, troubleshooting or after-sales service of FD7.

2026-09-03
1. How many drivers does the FD7 have? What is the included cable?
2026-09-03
2. What are the accessories? How to choose suitable ear tips? Is the cable interchangeable?
2026-09-03
3. How to attach/detach the cable's plug of the FD7?
2026-09-03
4. How to use MMCX ASSIST tool?
2026-09-03
5. What are the differences between the sound tubes? And how to change it?
2026-09-03
6. How does its appearance structure improve the sound performance? (The small hole on the front cavity and the volcanic field system)
2026-09-03
7. How to distinguish between the left and right channels?
2026-09-03
8. What is the tuning style of the FD7?
2026-09-03
9. What is the sound difference compared to the FDX?
2026-09-03
10. What are the differences between the FD7 and FD5?

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How to use the MMCX assist tool? How to attach/detach the cable's plug of the FD7?

Video Help(Click the picture to play the video)