KUMON E-Pencil with audio playback function, supports learning. Purchased in 2018, but it wasn't used much and has been stored at home for several years. There is some light soiling on the case, but it's not noticeable and seems like it could be removed with washing. The battery has been inserted and the operation has been confirmed. - Brand: KUMON - Model Name: E-Pencil - Color: Blue - Accessories: Storage case, warranty, box - Functions: Audio playback button, volume control button Thank you for viewing.