Features: 3.5mm gold-plating plug, resistant to scratch and rust, applicable to most equipment. Equipped with 6.5mm adapter, freely replace more conveneint. Lengthen 6m anti-interference audio cable, high density shield, move more freely. Built-in high sensitivity acoustic recognition chip, restore clear real high definition tone quality. Intelligent noise reduction technology, effectively reduce air flow and current noise. High compatibility, plug and play, suitable for cameras, laptops, mobile phones and other devices. Microphone covered by anti-wind sponge, wide and accurate pick up range, sound more infectious.