For music lovers seeking a truly immersive audio/sonic/musical experience, the QKZ VK4/QKZ's VK4/VK4 by QKZ delivers exceptional clarity/detail/precision in every note. With its cutting-edge drivers/technology/design, https://qkzheadphone.com/product/qkz-vk4-wired-ear-buds-hifi-metal-stereo-bass-earphone/