Founded in 1947 in Austria, the land of music, AKG is one of the world's top four headphone manufacturers and one of the most well-known brands in the audio sector. With more than 1,400 patented technologies to date, and one of the largest, most well-equipped, and most efficient laboratories in the industry, AKG is committed to delivering the highest quality microphones and headphones. Music legend Quincy Jones has used AKG equipment to produce his most famous albums and recordings, including "We Are the World," which famed for the '80s. In 2010, AKG won the Technical Grammy Award at the 52nd Annual Grammy Awards. In the authoritative evaluation website THE WIRECUTTER on "The Most Worthy Purchase of Entry-level Cheap Headphones", AKG Y20U won the first place (a total of 108 different headphones were evaluated, and 244 times were repeatedly evaluated), only 229 yuan, you can enjoy the auditory shock brought by a fashionable design and excellent sound quality in-ear headphones. AKG K420, K450, and Q460 are recommended among the headphones, with prices ranging from 150~500 yuan, which have excellent sound quality and are very portable, but the sound isolation effect is not too prominent.