3M 7100112112 is a wind screen product, designed specifically to minimize wind noise during audio recording. This versatile accessory blocks out unwanted interference for clear audio quality. With a sleek design and compact size, it is portable and easy to use. Though it does not have an external audio input, it ensures impeccable sound output for professional recordings. Manufactured by 3M, a renowned name in audio solutions, this wind screen guarantees exceptional performance and reliability.