The OTG cable series is not just any ordinary cables; they are developed and manufactured using pure Furutech signal technology. Cables with α (Alpha) technology; the copper OCC coated with conductive silver is developed using Furutech's Pure Transfer Technology, which involves a deep cryogenic and demagnetization process. The connectors are 24K gold-plated, and the housing is made of non-magnetic material. The cable offers very high noise insulation in accordance with RoHS guidelines. The result is excellent, wideband color transmission that will delight not only audiophiles but also music lovers. Cable length: 0.18 m (18 cm) Connector: gold-plated Micro-USB Type B / gold-plated USB Type A.