Please be sure to read the self-introduction. Thank you for viewing. If you purchase, please leave a comment yourself. This is because I may not notice and the shipment may be delayed, and because transactions without any communication are not pleasant. It's a small thing, but I will conduct the transaction with sincerity. Thank you very much ((*_ _) ☆ Product Contents ☆ Included items: Case and main unit. Please check the product images for accessories and condition. * You can check the manual on the manufacturer's website. ☆ Product Condition ☆ The cable is damaged in photo 5. If you use it as is, there is a risk of disconnection, so please purchase it if you can repair or treat it. It was working at the time of listing, so please refrain from returns after purchase or evaluations due to inability to use. This is a junk item. Also, I have cleaned it, but the ear tips show signs of use. This is a valuable headset, so please take care when making a transaction. Search terms Earphones Ear tips Headset Microphone Plantronics poly