Technics AZ100 wireless earphones, canal type design, black, with charging case. Product: Technics EAH-AZ100 Wireless Earphones Color: Black Purchased yesterday, but they didn't fit my ears at all, so I've decided not to use them. I've only tried them on once. All accessories are included. ◆Highlights - Technics' unique "Acoustic Control Chamber" and large 8mm drivers for expansive, high-quality sound. - Equipped with hybrid noise canceling, allowing you to concentrate even during commutes or work. - Supports LDAC for high-resolution playback equivalent to Hi-Res (when using a compatible device). - Clear call performance with AI call noise reduction + wind noise reduction design. - Multi-point connection allows simultaneous use of smartphone and PC. - Up to approximately 7.5 hours of playback (up to approximately 25 hours with the case). ◆Condition Notes - There are minor scratches from daily use, but there are no problems with operation or connection. - Ear tips have been cleaned with alcohol. - Charging, Bluetooth connection, and sound output from both left and right sides have all been confirmed. - All accessories, including the case, are included. - Brand: Technics - Model Name: AZ100 - Color: Black - Accessories: Charging case, box - Design: Canal type - Case Design: Round Thank you for viewing.