This listing is for the left earbud only of the TECHNICS EAH-AZ40M2. The case and other accessories are not included. Basic functions such as pairing have been confirmed. You can use it as usual! 【Condition】 Disinfected and cleaned with isopropyl alcohol, so it's ready to use immediately. I think it's in very good condition! Since condition assessment varies from person to person, I've included many photos. Please check them before purchasing. Please refrain from purchasing if you are overly concerned about the condition. Photos are taken with a smartphone, so the colors and condition may differ from the actual product. I try to take clear and easy-to-understand photos, but please understand that this is at an amateur level. If you're thinking, "I don't need a new one," or "Is there a good used one?", please consider this opportunity! 【Product Contents】 Everything shown in the photos. 【Packaging】 Will be carefully packaged with bubble wrap. Wireless Stereo In-Ear Headphones EAH-AZ40M2-N Rose Gold Brand: Technics Wearing Style: Separate Left and Right, Completely Independent Earphone/Headphone Type: Canal Type Color: Pink/Gold Wireless/Wired Connection: Wireless Earphone/Headphone Features: Noise Canceling, Hi-Res, Microphone, Sound Quality Adjustment, Remote Control Wireless Standard: Bluetooth Bluetooth Codec: LDAC AAC SBC Drive System: Dynamic Type Driver Size (mm): 6.0 mm Charging Port: USB Type-C Charging Time: 2.0 hours Weight (g): 10.0 g