The advantages of Senhear IEMs:

1. We are the 3D printer agent of ENVISIONTEC and use this machine to print the shell.

2. We use the latest 3D printing technique, and save the customer's shell file in system, so customer no need to take ear impression again.

3. The shell adopting 3D print technology has an even wall thickness and beautiful appearance. The internal components have a fixed position, keeping wiring tidy.

4. Our shell materials pasted biocompatibility test and are safe for use.

5. We have more than ten years of experience in housing assembly.

6. We use professional testing equipment to ensure the acoustic quality of each IEM.