This is a compatible charging flex PCB made for the Mi 4X smartphone. It includes an integrated charging port and microphone, ideal for resolving common problems such as charging failure, loose port, or mic not working during calls or voice recording.

The flex board is designed to fit perfectly in the Mi 4X’s internal frame and does not require any modification. It restores proper power connectivity and voice input functions, making it a popular choice among mobile repair professionals.

✅ Designed for Mi 4X
✅ Includes charging jack and mic
✅ Plug-and-play fit for easy installation
✅ Third-party replacement – durable and reliable
✅ Suitable for mobile technicians and service centers

Note: This is a high-quality third-party compatible product, not an original brand part.