KENWOOD JAMMER PRO figure speaker with music playback function. - Model Name: KENWOOD JAMMER PRO - Accessories: Miniature guitar - Design: Figure speaker - Color: Black - Function: Music playback function Thank you for viewing. I recently purchased a guitar player in good condition at an auction. However, I ended up storing it in its box without using it. Operation has not been confirmed. We do not accept claims or returns. We are waiting for purchases from those who understand. Thank you.