Durable Molding Type Cable SR, flexible and strong toughness, environmentally friendly pvc jacket, and high quality metal housing, which makes a longer service life. The High Coverage of OFC conductor, covered with polyethylene insulation, inner with the tensile cotton yarn, aluminum foil shielding, and metal shielding wrap eliminate interference; the mono cables are with the dual shielding by the foil and conductivity pvc, which ensures the maximum cancellation of noise undisturbed by external signals, provides pristine sound. Gold Plated Plug and joints , provides high sound quality with noiseless Interference, no hum, crystal clear music it's more sensitive and more steady connection. 3.5mm TRS to Dual XLR 3-Pin Stereo Breakout Cable, it's designed to split a jack 3.5mm trs balanced stereo signal into double unbalanced xlr audio signals(left and right channels), compatible for smartphones, laptop, pc connect to a mixing board, speaker, amplifier or other devices with the xlr-plug. TRS 1/8''(3.5mm Aux)to Dual XLR Female Microphone Audio Cable, The Left Channel on the Jack 3.5mm TRS Plug is connected to the Black XLR Female connector; The Right Channel on the 1/8 Inch TRS Plug is connected to the Red XLR Female connector.