The Earphone Bureau was established in 2012; It is a three-dimensional subsidiary worldwide, with a country's leader in home audio and video for over 30 years. The authoritative website for headphones provides top brands such as Aitech, Beat, Tianlong, Klipsch, JBL, Sennheiser, Polk, and more. Ships on the mainland of the United States are free for two days and customers have 365 days to return their purchases. Compared to top brands and excellent customer service, the power of headphones is clearly a first-class retailer.