Increasing sophistication of headphones is one of the emerging trends, with solid volume growth and significant revenue growth. People prefer wireless headphones over other types of headphones. With more options for wireless headphones, smartphone manufacturers' vendor response is leading to the removal of the headphone jack. Consumer spending on upgraded headphones with better features has increased globally. This factor has increased the price of wireless headphones, generating more revenue. Wireless headphones manufacturers have created products for specific applications.
