No comments needed, immediate purchase is welcome. First come, first served, even if there are comments. Brand new, unused. 【Wide Compatibility】Adopts standard 3.5mm plated plug. 【Achieves 3D Stereo Sound/Hi-Fi High-Quality Sound】The earphones have built-in latest improved high-quality speakers, supporting Hi-Fi high-quality sound. Effectively reduces sound quality degradation and delay, transmits pure sound signals at high speed, realistically reproduces rich and textured mid-low frequencies to resonant high frequencies, providing a wonderful music experience. 【High Sound Quality & Call Support】Can block out surrounding noise, gentle on the ears, volume adjustable, allowing you to enjoy music and videos at your leisure. 【Built-in Microphone and Controller】: Features a built-in controller and high-quality hands-free microphone. The controller has functions for music playback/pause/volume up/volume down/next track/previous track/answer phone/hang up, allowing for more comfortable phone control. 【Excellent Durability】: The copper wire inside the earphone's wire and the TPE outer covering use high-quality materials, are stable, not easily detached, and prevent disconnection. Equipped with an earphone microphone and HD call receiver, enabling noise-free calls. No smokers. Will ship via Nekopos or Yu-packet Post.