This product converts 3.5mm stereo to double 6.35mm (1/4) mono, red for right channel and white for left channelUsed for interface transfer of mixer, headset, power amplifier, active speaker, live sound card and other equipmentThe shell is made of aluminum alloyThe plug is gold-platedThe wire conductor is oxygen-free copper conductor with aluminum foil and copper wire shieldingOuter layer is cotton woven protective net Usage method: Connect the phone to the audio: connect the 3.5mm interface audio cable of the phone to this adapter cable, and connect the 6.35mm interface to the input interface of the mixer or active speaker.Connect the mixer to the headset: connect the 6.35mm connector to the left and right channel output ports of the mixer, and connect the 3.5mm connector to the headset.This product can be transmitted in both positive and negative directions. The two interfaces can be used as output or input according to the equipment interface. Specifications: Product size: 0.3mProduct weight: 37g Package included: 1 x Audio Adapter Cable Other items not include