The sporty looking Earbud Headphones by Corseca has volume control, Speaker with 10MM 6 Mu; 16 Ohm and Mic with -38db+-3 configuration. The 3.5MM plug is gold plated for excellent sound quality and cable is 1.2 M Braided TPE. About US : Damson was established in the year 1998. Damson Technologies Private Limited began as a Hardware Solutions Provider and today is known as one of the biggest OEM players in the Indian market and a leading manufacturer of Computer Peripherals, Accessories and Lifestyle products. Damson Technologies designs, produces, and supplies electronic connectivity accessory solutions for mobile phones, MP3 devices and computers. Byte, CORSECA & Ducasso are the flagship brands for its products.