If you like, please take a look at my other items for sale. #Michael's_listings #Michael's_Technics_EAH_AZ80 250117-205-3 Technics EAH-AZ80 Black, left ear only. Touch operation, noise canceling, external sound capture, charging, etc. have been tested and confirmed to be working. Regardless of the condition, I thoroughly clean with alcohol, etc. The exterior is in good condition with few scratches. Please see the second and subsequent images for detailed condition. 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 shipping is planned. Immediate purchase is welcome. There are no smokers or pets in my household, including myself. Type...Canal type Connection type...Wireless Features...Bluetooth, Noise Canceling Technics Panasonic Black BLACK Bluetooth Bluetooth Left side One side One ear One side Genuine product Authentic product Complete full wireless earphones Earphones Left left Left earphone Battery Battery replacement Battery new Noise canceling External sound capture Noise canceling Other features: Noise canceling