I recently purchased these on Mercari (the seller said they were only used once for going to the gym), but they didn't fit my ears, so I'm relisting them. I've only tried them on since I bought them. I will wipe the main unit and case with alcohol wipes before shipping. The box and accessories are included, but as you can see in the image, the side of the box is slightly damaged. Bluetooth connection and sound output have been confirmed. Beats Solo Buds, black design, compatible with Apple Music. - Model Name: Beats Solo Buds - Color: Black - Accessories: Instruction manual, guide, charging case - Design Features: Logo design - Functions: Pairing function with Apple Music