YAMAHA Tuner Metronome TDM-75DCD Chip & Dale I used this for 6 years in junior high and high school, so it shows some wear and tear, but it works without any problems. Operation has been confirmed. No box, instruction manual, or batteries. If you wish, I can include a tuner microphone for an additional 200 yen, so please comment if you'd like one. *Instant purchase is OK Shipping method: Yu-Yu Mercari delivery Packaging method: Bubble wrap in a bag + OPP ※Notes※ Even if unused, there may be initial scratches, so please refrain from purchasing if you are sensitive to this. I have a dog, so please refrain from purchasing if you have allergies. Please comment if you have any other questions.