Usually 3-5 Days. Need two high quality microphones and want to save some money Then the D 2002 Twin Pack is for you. This twin pack consists of two Austrian made AKG D 2002S vocal/instrument mics that include on/off switches. The D 2002S features a rugged dynamic capsule and a frequency response of 70 Hz to 20 KHz enabling it to handle a wide variety of sound sources including vocals, guitars, percussion, and more!