Portable mini gym timer with battery, built-in magnet, programmable countdown training clock

Portable Mini Gym Timer with Battery, Built-in Magnet, Programmable Countdown Workout Clock Multiple Functions: Home gym workout clock function including programmable interval timer, countdown/up, stopwatch, clock display, built-in eM/m/m/h, FGB, and more (supports 12/24h); The gym timer also features a 10-second pre-workout countdown, a buzzer sound, and 2-level brightness control. Small Size Bright Digits Gym Timer: Designed for the gym, this timer measures only 5 x 1.5 x 0.9 inches and is easy to hold or slip into a pocket. Taking a gym timer anywhere and tracking your workouts has never been easier! Display and 2 Dimmable Levels: The workout clock uses an LED display, is ultra-bright, and features a clear, transparent screen. Even from 20 feet up, the timer digits are still clearly visible! Whether in darkness or bright light, the timer provides perfect illumination for your eyes. Fast charging and long battery life: This workout timer comes with a powerful built-in battery that only takes 3 hours to charge and lasts for more than 10 hours. Don't worry about missing your workouts because the low battery warning dies. Magnetic attachment: Don't just place this fitness timer on your tabletop or floor; the powerful built-in magnet allows it to be firmly attached to any iron or other surface. Color: Black. Material: ABS. Package contents: 1 x Gym timer, 1 x USB charging cable, 1 x English manual. Only the above package contents are included; other products are not included. Note: Lighting and different displays may cause the color of the item in the picture to differ slightly from the original. The permissible measurement error is +/- 1-3 cm.