Regarding this product, I am open to price negotiations. Technics wireless earphones, with a clear case and carabiner. The purchase price was 39,963 yen. Includes the earphone case body, earphones (right ear only), clear case, and carabiner. - Brand: Technics - EAH AZ100 K - Type: Wireless earphones - Accessories: Clear case, carabiner Thank you for viewing. I purchased this product in March along with the clear case and used it until June. I used it with the clear case, so there are no noticeable scratches or stains on the case body. The clear case has some minor scratches. I am looking forward to your purchase if you understand that this is a used item. The earphones themselves have a 1-year warranty, and I purchased them with a 5-year extended warranty service. I am currently on a business trip, so delivery will take 1-2 weeks. I apologize for the inconvenience. #Earphones #Black #BlackEarphones #Technics #WirelessEarphones #AZ100 #EAH-AZ100 Other features... Noise canceling