-25%
High-quality material：
Imported ceramic and High-quality special alloy
Ceramic ring material expansion is consistent to prevent bursting
Craft：
Ceramic body and alloy closely fit, heat deformation surface finish, more smooth airflow
High signal sensitivity：
Using imported conductive silver adhesive and gold-plated copper needle, excellent conductivity, high sensitivity
| Weight | 0.4 lbs |
|---|---|
| Dimensions | 2 × 2 × 2 in |
