This K551 is a continuation of the K550. The 50mm driver is the largest headphone driver made by AKG. The closed design has excellent passive noise reduction performance, allowing you to enjoy music better. The "virtual imaging sound field" technology is used to make the sound field open and natural. The use of large areas of gold and leather makes it full of texture. The impedance is 32 Ω, the sensitivity is 114dB, and it supports Apple device wire control.

Meiya now offers US $199.95, black and white, equivalent to about 1230 yuan, and the received price is about 1400 yuan. The price quoted by JD of the same model is 1899 yuan, and the price of overseas shopping has advantages. Students who like it can consider starting with it.