Features: brand new and high quality The mini design is easy to carry around, the simple five-pointed star amplifier hole, the sound is clearer and louder, the durable mechanical movement, the operation and adjustment are simple and easy. The pendulum is smooth and tidy, with a metal panel, and the metronome speed is 60~208, which can be adjusted, suitable for all musical instruments. The cool design of the new imitation bullet for head is transparent, highlighting the beauty of the hazy frosted, high-quality without concealing, the internal structure is clear at a glance, and the cool feeling is shocking. Feel free to switch the rhythm adjustment lever,and multiple colors to choose from to meet your individual color needs. Beginners and children can also easily use and greatly improve their sense of rhythm. Specifications: Material: ABS+metal Color: White/ Wine Red /Log Color Size: 11x5.1x3.1cm/4.33x2.01x1.22in Package Includes: 1 x Mechanical Metronome. note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!