Brand: KORG Clip Colors: Black, Red Included Accessories: Clip Weight: 36g Dimensions (Length x Width x Height): 12.7 x 2.5 x 5.1 cm Maximum Clip Width: 30 mm Cord Length: 1.5m Product Overview The CM-200 is a piezo contact microphone that can be attached to the bell of wind instruments, violins, guitars, ukuleles, etc., to send their vibrations directly to a tuner. This is an essential item for full band practice or when it's difficult to detect your own sound with the built-in tuner microphone.