Packed with features perfect for practicing musical instruments! This compact, lightweight body combines metronome and tuner functions to powerfully support skill improvement, making it easy to carry. It can be attached to a music stand and won't get in the way when reading or turning pages. ■Brand: SEIKO ■Model Name: STH200 ■Color: Black ■Size: Width 114mm x Height 72mm x Depth 17mm (approximate measurement) ■Other: Operation confirmed. Includes pickup microphone. Please refrain from purchasing if you are sensitive to the condition, as this is a used item. Please check the photos for scratches and stains. ※To prevent any problems, please read the profile before purchasing.