Product name: Electronic metronome Product size: Overall length: 24.5 cm (9.6 in) Dial size: 4.3 × 3.7 cm (1.6 × 1.4 in) Charging method: Magnetic charging Beat speed: 40–240 BPM Product color: As shown in the image Product material: ABS Product features: 1. Sports watch appearance design: Stylish sports aesthetic with Rhythm Response Technology to support consistent rhythmic practice. 2. Vibration-only operation: Silent vibration feedback ensures minimal disturbance, suitable for various environments. 3. Dual-mode functionality: Switch between music mode and exercise mode with a double-click. In music mode, adjust time signature, tempo (40–240 BPM), and beat type. In exercise mode, adjust tempo for activities such as running, jumping rope, and fitness training. Simple operation suitable for users of different age groups. 4. Water-resistant design with extended battery life: Automatic screen-off and low-power sleep mode provide over 5 hours of active use and over one month of standby time. 5. Ideal gift option: Durable ABS housing with aluminum alloy dial and removable silicone strap. Note: 1. Screen and monitor settings may cause slight color variation between images and the actual product. 2. For sizing assistance, please refer to the listed dimensions. Package includes: 1 × Electronic metronome