Airsspu Earphones Hi-fi High Resolution Heavy Bass Wired Headsets in-Ear Stereo Headphones Earbuds with Microphone(Black) With high quality copper material driver unit,It's light weight,super long service life.Strengthen the diamond grain cable is durable and not easily knotted. HiFi lossless cable and gold plated jack effectly reduces signal loss, Gold-plated jack contact surface to prevent oxidation, and provides better audio restoration. The earphones shape was designed with an emphasis on ergonomics ensure the earphones sit securely and remain comfortable even during prolonged periods of use. Bring you a new kind of auditory sense,You can enjoy the wonderful music anywhere and anytime with this amazing designs earbud.Ideal for All Apple Devices | Androids Smartphone | Windows Phone | MP3/MP4 Player | Portable Musics Player Devices. Notice:Since the packaging of product is upgraded,if the packaging of the product received is different from the picture on the product web page,dont worry about it.its still the earphones branded by Airsspu.