• The 3.5mm to XLR cable is designed to split a 3.5mm Aux balanced/stereo output signal into two unbalanced/mono XLR input signals (left and right channels), ideal for connecting your smartphone/PC/laptop to a mixer/speakers or similar device
• The XLR connectors are color-coded yellow(left channel) and red(right channel), It splits closer to the XLR ends, the distance to the split point is about 19.6 inches(50 cm). The 3.5mm plug is a standard 3 pole (2 rings and a tip) connector, This won't work on a smartphone that has a 4 pole TRRS port. You may need a TRS to TRRS adapter. Please make sure the power for all your equipment is "OFF" when connections
• Both 3.5mm plugs and XLR  plugs are gold-plated, with good contact performance, not easy to fade, and durable
• The plug shell is zinc alloy and the 3.5mm end shell is gray
• The XLR connector shell is zinc alloy, electroplated black
• The outer skin of the wire is soft PVC, the wire diameter is 5mm
• 24AWG oxygen-free copper conductor with oxygen-free copper braid and aluminum foil double shield

Specification: 

• Interface type: 3.5mm, XLR (yellow is left channel, red is right channel)
• Product size: 3 meters
• Product weight: 260g