1. Process: gold-plated
2. Wire core material: oxygen-free copper
3. Wire material: oxygen-free copper
4. Weight: 10g
5. Applicable for Bose QC25 / QC35 / Soundtrue / SoundLink / OE2
6. Cable length: 1.5 meters
7. Advantages: good hand feel, fine workmanship, no cloak, beautiful appearance, clear sound connection, good microphone reproduction
8. Plug: straight plug 3.5mm to straight plug 2.5mm (thickened gold-plated four sections)