Feature 1Powerful 12 Function: The fitness clock includes 12 functions such as CLOCK, MIIT, HIIT, TABATA, EMOM1, EMOM2, FGB1, FGB1, WRC, UP, DOEN and STOPWATCH, with a buzzer to remind you of the end. 2Easy To Carry: The timer clock is small enough to fit right in your pocket. Suitable for home gyms, home garages, schools, gym timer clocks in parks, you can take it with you and start training anywhere. 3Low Battery Alert: The Interval Timer lasts up to 30 hours on a single charge. The workout timer also features a low battery alert, so you never risk starting your workout with a dead battery. 4Powerful Built In Magnetism: The sports timer casing is wrapped in non slip rubber and has a built in magnetic spine that allows it to be firmly attached to any metal (steel) surface, no matter how much you shake it during exercise, while giving you a clear view of the time on the screen. 5Anti Glare Display: The upgraded timer has an anti glare lens to make the numbers visible when playing outdoors. 6Workout Focus: The gym timer takes away your dependence on your phone and the need to keep your eyes on your watch. Now, join us and let this timer help you keep track of time. All you need to do is focus on your workout.Item Type: Gym TimerMaterial: RubberModel: Q20 miniPower Supply: 18650 Lithium Ion battery 1500mAh (Included)Machine Charging Input Voltage: DC 5VMode:CLOCK: HH:MM Format 12/24 hoursMIIT: 1 minute training, 1 minute rest, 99 cycles badHIIT: 30 seconds training, 30 seconds rest, 99 cyclesTABATA: 20 seconds training, 10 seconds rest, 8 cyclesEMOM1: 1 minute training, no rest, 17 cyclesEMOM2: 1 min 30 sec training, 1 min rest, 17 cyclesFGB1: 5 min training, 1 min rest, 5 cadencesFGB1: 5 minutes training, 1 minute rest, 3 cyclesWRC: 10 sets of custom training patternsUP: MM:SS format 00:00 to 99:59DOEN: MM:SS format 99:59 to 00:00STOPWATCH: MM:SS:ss (1/10s)(1/100s) format 00:00:00 to 99:59:59 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Gym Timer1 x Charging Cable1 x Instruction Manual