No need to comment before purchasing, so feel free to buy directly. We will ship via secure, anonymous delivery! ◇◇◇◇◇◇◇◇◇◇◇◇◇ ⭕️Further price reduction!⭕️ I bought it but never used it, so it's brand new. Easy to use Smartphones ・Android smartphones: Simply plug it directly into the 3.5mm jack. ・iPhone, iPad: A 3.5mm to Lightning adapter is required. Windows Tablets Simply plug it directly into the earphone jack. Notebook PCs Windows PC: Simply plug it directly into the 3.5mm jack. ※ May not work depending on the model. MacBook: Plug it in via the included 4-pole to 3-pole conversion cable, through a USB audio interface. Desktop PCs / Digital Cameras Use the included 4-pole to 3-pole conversion cable and plug it into the MIC jack of your desktop PC or digital camera.