Thank you for viewing! ■Product Management Number: A12-036 ☆Bulk purchase welcome! ☆Follow-up discount in progress♪ ☆Images may differ slightly from the actual product. Please be sure to check the actual photos and purchase after you are satisfied. ---Product Description--- D21 Hi-Fi Audio Stereo Earphone Wired earphones compatible with a 3.5mm plug. Can be used with a wide range of devices such as smartphones, PCs, and game consoles. Includes a microphone for calls. 【Specifications】 ・Driver diameter: 10mm ・Sensitivity: 95±3dB ・Frequency response: 20〜20,000Hz ・Cord length: 1.2m ・Color: Black ・In-line microphone equipped ・Compatible terminals: 3.5mm stereo mini plug 【Condition】 New, unused (only opened for inspection) Slight scratches on the packaging 【Product Condition】 ※Opened for photography, but unused. ※There may be tears, scratches, or wear on the box or outer bag, but there are no problems with the product. ※Please note that there may be slight errors due to amateur measurements. ※In the unlikely event of a defect, please contact us before evaluating the product. 【Shipping Method】 Will be shipped in simple packaging. Please understand. Basically, the cheapest shipping method will be used. If you wish to use anonymous shipping, please be sure to contact us before purchasing.