Product Description: This is the Seiko digital metronome "DM-40". It's a compact, foldable design that's convenient to carry, making it perfect for practicing music and musical instruments. 【Condition】 Operation: Confirmed that the LCD screen displays correctly when batteries are inserted. Appearance: Overall, there is no significant damage, and it is in relatively clean condition. Accessories: Comes with the original box and instruction manual. 【⚠️Regarding Batteries (Please Read Carefully)】 Batteries are not included. Button batteries (CR2025, etc. *Please check the marking on the back of the unit) are required for use. 【Important Notes】 We have not performed accuracy checks through actual long-term use, nor have we checked the operation of all detailed functions. As the inspection was conducted by a non-expert without specialized knowledge, there is a possibility of overlooking minor scratches or age-related deterioration. Please check the photos carefully for the condition and only purchase if you are satisfied. #SEIKO #Seiko #Metronome #DigitalMetronome #DM40 #MusicSupplies #InstrumentPractice #WindBand #Chorus