FiftyStrings Kunlun:

Earbuds headset pin models to choose from
Only show part of the pin, other models can contact customer service

TRI-Core Leeds Type4 Construction
532 cores four strands Japan Furukawa high quality copper wire
Single strand 22.8awg high flux
Individual oxidation-resistant insulation coating on each conductor
Tri-core technology high throughput configuration
Multi-diameter high purity copper wire core Litz group positive and negative stranding
Soft skin-friendly medical coating.

Five + Strings Tri-Core Black Technology:
The skin effect of wire is the main culprit of the deterioration of the sound quality of headphone cables, most of the current is transmitted through the surface of the conductor, which reduces the utilization rate of the copper wire, so simple stacking of materials can not effectively improve the quality of the sound, Tri-Core technology through a variety of diameters of the core of the wire stranded positively and negatively, and at the same time, with the classic Leeds type4 structure of the inhibition of the skin effect, to achieve a very good improvement in the effect, in the Tri-Core technology, under the support of fluffy, transparent, natural sound quality. Under the Tri-Core technology, the headphone cable sound quality is fluffy, transparent and natural, the extension of ultra-high frequency and ultra-low frequency is excellent, and the sound field sense of hierarchy and scale is also greatly improved.

Japan imported high-purity copper quality assurance:
KUNLUN KUNLUN imported from Japan Furukawa high-quality copper wire core, four-stranded wire core material up to 532 cores, large flux, to ensure that the transmission of the signal transmission efficiency, enhance the dynamics of the sound field and the reasonable distribution of three-frequency energy!
22.8awg Tri-Core Leeds type4 composite structure

Fluffy, Full, Transparent:
High-quality wire core with high flux, with Tri-Core black technology, can enhance the overall density, but also let the midrange become more mellow and full, strengthen the expression of the human voice, lively and full of flavor, clear and transparent contours.