Bose Wireless In-Ear Headphones, Black - Brand: Bose QC Earbuds II - Color: Black - Type: Wireless Earbuds - Charging Case: Included - Design: In-Ear Canal Type Thank you for viewing. The earphones function without any issues. They have been initialized. The rubber parts have been wiped with an alcohol disinfecting wipe, but please consider this item only if you understand that they are used. Also, the Type-C charger doesn't insert all the way in, but charging is possible if you push it in firmly. Please be aware of this when purchasing.