Black Metronome. 【Newly upgraded metronome with clear, loud sound and durability】The metronome is equipped with an all-metal accent bell, producing a clearer and louder sound compared to commercially available products, with better sound penetration. Furthermore, it is made with a pure copper mechanical movement and exquisite craftsmanship, resulting in stable performance and significantly improved durability, extending its lifespan. 【Suitable for a wide range of instruments】The metronome supports a tempo range of 40-208 bpm and is equipped with beat selection options of 0, 2, 3, 4, and 6, meeting the needs of all instrument performances, including piano, guitar, violin, bass, and drums, making it suitable for both veteran and beginner instrument practice. 【No frequent winding required】The metronome adopts a precise spring-driven structure, making it more convenient as it eliminates the need for frequent winding during performance. 【Easy to operate】No complicated operations or batteries are required; simply remove the dust cover and adjust the desired tempo and speed to start practicing. Note: Before using for the first time, open the bottom cover and remove the protective cotton. 【Classic appearance】The TM2 metronome adopts a transparent and classic appearance, making it elegant and stylish, suitable as an interior decoration for your room. - Shape: Triangular transparent case - Color: Black - Function: Metronome function - Scale: Tempo setting scale displayed - Materials: Plastic and metal parts Thank you for viewing.