If you like, please take a look at my other items as well. #Michael'sProducts #Michael'sBeatsStudioBuds+ 250205-248-2 Beats Studio Buds+ Cosmic Silver (Silver, Gray) - Left ear only. Touch operation, noise canceling, external sound capture, charging, etc. have been tested and confirmed to be working. Regardless of the condition, we thoroughly clean with alcohol, etc. There are not many scratches, and it is a beautiful item. Please see the second and subsequent images for more details. Please be sure to initialize it with your existing earphones before use. Free shipping. It will be shipped in a waterproof film with cushioning material. Anonymous delivery is planned. Immediate purchase is welcome. There are no smokers or pets among us or my housemates. Type...Canal type Connection type...Wireless Features...Bluetooth, Noise Canceling Beats Studio Buds, Beats Studio Buds, Silver, Gray, Mouse Gray, Cosmic Silver, cosmic silver, gray, gray, Bluetooth, Bluetooth BeatsStudioBuds+ + ➕ plus, plus, beats by Dr.Dre, beats by Dr.Dre, genuine product, authentic, left side, one side, one ear, one side, genuine product, authentic, fully wireless earphones, earphones, left, left, left earphone, noise canceling, external sound capture, noise canceling Other features...Noise canceling