The KORG TM-60 is a compact device that combines tuner and metronome functions, allowing for precise pitch adjustment and rhythm practice. I purchased it about 6 years ago. It has been stored at home for a long time, so it is discolored. The rear stand is damaged. Operation has been confirmed with batteries. [Batteries not included] No box or instruction manual. - Brand: KORG - Model Name: TM-60 - Functions: Tuner, Metronome - Display: LCD display - Power: Battery-powered - Input Terminals: INPUT jack - Tempo Range: 30〜252 BPM - Volume Control: Volume control function available - Tap Tempo: Tap tempo function available Thank you for viewing.