1. Model:Type-C Chip ALC5686
2. Fit for:2.5/3.5/4.4mm earphone plug(Universal)
3. Main material:Metal
4. Function:Adapter & Converter
5. Feature:High precision
6. Application:Audio & Video
7. Dynamic Performance:Dynamic Armature
8. Width:About 8.2mm
9. Length:About 21.7mm
10. Net weight:About 0.8g/pcs