New. Free shipping. I purchased a large quantity because I found them easy to use and the sound quality was good after actually using them. As shown in the last photo, they are wrapped in a white plastic bag. Each item will be carefully wrapped in bubble wrap before shipping. Japanese instruction manual and charging cable included. The manual says bone conduction, but based on the feel of using them, they are closer to air conduction open-ear wireless earphones. Open-ear outer-ear earphones are said to be prone to sound leakage, but I think this product has less sound leakage. Since they don't completely block your ears, you can hear other sounds outdoors, making them safe to use. Since they are not inserted into the ear, they are less likely to cause ear pain even after long hours of use. 1021 Bluetooth headset with microphone, Bluetooth headset 5.3, earphones, 11 hours of continuous use, fast charging, wireless headset, no clogging, noise reduction, reduced sound leakage, waterproof, suitable for meetings, baseball, running, sports, etc. Wireless Sweat-proof Outer ear open-ear earphones Automatic pairing Ear-hook type Ultra-lightweight Stylish design No pressure because they don't block the ears Perfect for outdoor activities and sports LED battery level display Fast charging Easy operation HIFI high-quality sound Stable connection High-speed communication Bubble wrap packaging, free shipping.