Ultrathin design wireless earbuds, lightweight and comfortable to wear. - Model Name: Ultrathin Wireless Earbuds - Included: Instruction manual, charging cable - Country of Manufacture: China - Color: Black - I purchased these on Amazon, but I no longer need them, so I am selling them. I only opened the package to list them for sale, so they are brand new and unused. - I haven't listened to the sound quality, so I can't say anything about it, but please purchase them if you are okay with that. Thank you for looking.