Brightness LED display allows you to easily view the numbers from anywhere in your workout space, making it ideal for home garages or commercial gyms. Features a magnetic strip for attachment to iron surfaces and is USB rechargeable. Offers 8 fat-burning training modes with time, count-up, and countdown functions. The built-in buzzer provides ble alerts during workouts. Suitable for various environments including home gyms, garages, weight rooms, boxing gyms, yoga studios, and health clubs. Digits: 6-digit display with 5 function indicators Control mode: 5-button operation Visual range: 5.5 m (without brightness adjustment) Charging time: 2.5 hours (device off) Battery life: Up to 10 hours Battery capacity: 1500mAh Charging port: Type-C Charging voltage: 5V Magnetic attachment: Yes, for iron or metal surfaces Buzzer sound level: 85dB Color: Black Material: ABS Dimensions: 130 x 39 x 23.5mm Package Contents: 1 x Gym Timer 1 x USB Cable Note: Light and screen display differences may cause slight color variations between the image and the actual item. Measurement tolerances may vary by +/- 1-3cm.