Thank you for viewing. ⚠ Operation not confirmed (When I used it several years ago, the connection was very unstable, and the operation was also strange) ⚠ I don't know if it can be charged (because I lost the charger) ⚠ As shown in the photo, the inside of the back button is considerably dented and difficult to press. ⚠ There are scratches overall. ⚠ Disassembled before. ⚠ I have a dog, so a lot of dust and hair has gotten inside. ⚠ No claims or returns after purchase, please.