Features: Experience precise rhythm training with this rechargeable electronic metronome featuring high fidelity sound and adjustable BPM from 30 to 250, perfect for musicians and fitness enthusiasts. Its compact, phone sized design with plastic casing ensures portability and drop resistance, while the 10 hour battery life supports extended practice or workouts. Designed for guitarists, pianists, runners, and multi instrument learners seeking a versatile practice tool that adapts to various skill levels. Optimize performances in outdoor jogging, travel rehearsals, or studio recordings through intuitive LED indicators and touch tempos controls. Achieve seamless musical coordination and workout consistency with this multipurpose metronome and running timer, engineered for durability across practice environments. Specifications: Component: Plastic Color: Black/White/Green/Orangeness Battery: 3.7V/100mAh Adjustable BPM Ranges: 30-250 Size: Approx. 1.77x2.17inch(4.5x5.5cm) Package Includes: 1x Small Sports Metronome note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.