Acoustic tube receive only earpiece with 2.5mm jack plug

KENWOOD is a leading developer and manufacturer of consumer electronics and communications equipment. Established in 1946 as the Kasuga Radio Co. Ltd. in Komagane City, Nagano Prefecture, Japan, in 1960 the company was renamed Trio Corporation. In 1963 the first overseas office was founded in the USA. KENWOOD recognized by consumers and industry professionals for providing products known for quality, performance, and value.