Not tested for functionality. The product shows no signs of use and has no noticeable scratches or stains. There are scratches on the surface of the inner box (black). (See photo 7) Wireless and comfortable in-ear headphones, with a charging case. - Brand: Bose - Model Name: SoundSport Free - Color: Black - Included items: Charging case, instruction manual - Connectivity: Wireless - Type: In-ear - Charging method: USB charging Thank you for viewing. #maushop1555 #Earphones #Cordless #InEar