Thank you for viewing. This is a sale of the main unit only, without the box. The case and the left earbud are fully functional, but the right earbud's sound is slightly quieter. (Touch functions work without issue.) [Included Items] ・Earphone (Left) ・Earphone (Right) ・Charging Case This product has been cleaned. The case has some minor scratches, but the earbuds are clean. Operation has been confirmed to be problem-free except for the right earbud. Thank you for your consideration. - Manufacturer: Panasonic - Brand: Technics - Model Number: EAH-AZ80-K - Type: Wireless Earphones - Charging Port: USB Type-C - Color: Black