DIGITAL STOPWATCH MULTIFUNCTIONAL TIMER Function: 1. Powerful 12 Function: The fitness clock includes 12 functions such as CLOCK, MIIT, HIIT, TABATA, EMOM1, EMOM2, FGB1, FGB1, WRC, UP, DOEN and STOPWATCH, with an end reminder buzzer. 2. Easy to carry: The timer clock is small enough to fit in your pocket. Suitable for home gyms, home garages, schools, gym clocks in parks, you can take it with you and start training anywhere. 3. Low battery warning: The interval timer lasts up to 30 hours on a single charge. The training clock also comes with a low battery warning, so you never run the risk of starting a workout with a dead battery. 4. Powerful built-in magnetism: The sports clock case is wrapped in non-slip rubber and ma built-in magnetic back that allows for strong attachment to any metal (steel) surface, no matter how much you shake it during exercise, while providing a clear view of the screen time. 5. Anti-reflective display: The improved timer ma an anti-reflective lens to keep the numbers visible when playing outdoors. 6. All you have to do is focus on your training. Specification: Item Type: Gym Timer Material: rubber Model: Q20 mini Power supply: 18650 1500 mAh lithium-ion battery (included) Input charging voltage of the machine: DC 5 V Mode: CLOCK: GG:MM Format 12/24 hours MIIT: 1 minute of training, 1 minute of rest, 99 cycles badly HIIT: 30 seconds of training, 30 seconds of rest, 99 cycles TABATA: 20 seconds of training, 10 seconds of rest, 8 cycles EMOM1: 1 minute of training, no rest, 17 cycles EMOM2: 1 min 30 s training, 1 min rest, 17 cycles FGB1: 5 min training, 1 min rest, 5 cadences FGB1: 5 minutes of training, 1 minute of rest, 3 cycles WRC: 10 sets of custom training patterns UP: format MM:SS from 00:00 to 99:59 DOEN: format MM:SS from 99:59 to 00:00 STOPWATCH: MM:SS:ss (1/10s)(1/100s) format 00:00:00 to 99:59:59 List of packages: 1 x Gym Timer 1 x Charging Cable 1 x User Manual How to use: Simply remove the product and follow the instructions.