Simple and stylish black wireless earphones. Cordless with Bluetooth connection, a convenient type that can be charged with a case! They are perfect for commuting, going to school, the gym, remote work, and any other situation! ⚫︎Product Specifications Model: BS78 Color: Black Battery Capacity (Case): 400mAh / 3.7V Charging Method: USB charging Communication Method: Bluetooth Compatible Devices: Smartphones, tablets, PCs, and other Bluetooth-enabled devices ⚫︎Features Easy to carry and store with a charging case Fully wireless design with separate left and right earphones Compact and lightweight, comfortable fit in the ear Versatile for music playback, calls, remote meetings, etc. ⚫︎Condition ・Operation confirmed, pairing works without any problems. ・No noticeable scratches on the case or earphones, in relatively clean condition. Thank you.