- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
We offer hi fi headphones. Specification: 1) speaker: 40mm 2) impedance: 32ohm +-15% 3) cord length: 1.2m+-10% 4) sensitivity: 108db+-3db 5) frequency response: 20-20khz 6) plug: 3.5mm 7) max input