Adidas is teaming up with Zound Industries International to sell headphones. The two companies have entered into a licensing agreement for audio products that will extend until 2024. They did not disclose the financial terms of the deal. Under the terms of the agreement, Zound will design, develop, manufacture and sell audio products, in close collaboration with Adidas. The first headphone products are set to debut in 2019. The partnership will kick off with two styles of headphones, including one designed for sports. Zound Industries, based in Stockholm, designs, develops, manufactures and markets audio products under several brands, including Marshall and Urbanears.