1. The inside of the buckle is padded and will not scratch the surface of the fuselage
2. Double insurance: buckle + adapter fixed
3. One-handed operation, the body will not shift
4. It can protect the expansion interface and connect the original mobile phone bracket.
5. Delivery list:
1x shoulder strap, 1x retaining ring (with screws), 1x wrench, 2x M4 screws
