Price reduced. I'm asking for this price (＞人＜;) I've also lowered the price on other sites, so I'll give it to whoever buys it first. A set of Radius HP-NHR41 and a Buffalo DAC. You're all set to listen on your smartphone with this! I used it for 2-3 months, and personally, the sound quality is good, but upon inspection, there were some hard-to-see scratches. I threw away the box, so I'd appreciate it if you could trust me. I've decided to keep this price. High-resolution, deep bass earphones VOLT Series HP-NHR41K Black Brand: radius Wearing style: Both ears, integrated left and right Earphone/Headphone type: Canal type Color: Black Wireless/Wired connection: Wired connection Earphone/Headphone features: Hi-Res, Detachable cable Low-frequency range (Hz): 5 Hz Impedance (Ω): 16 Ω Sound pressure sensitivity (dB): 114 dB Drive method: Dynamic type Plug shape: Mini plug Driver size (mm): 13 mm Cord length (m): 1.2 m Weight (g): 15 g