Gym Interval Fitness Timer Countdown Up : This LED can provide an excellent and precise timing experience during fitness exercises or on training in the gym supports 12/24-hour and 5 different s (normal time, interval, countdown, counting and stopwatch) Configurable interval counter - you can program and save your workouts with the amount of working time compared to the rest time with the number of rounds Equipped with easy operation Perfect for TBABA, 7-minute s, fitness camps and other suppressions Suitable for workout/rest/cycle at the gym, great for managing workout time - Inner mesh panties Material: plastic BLACK Plug Type: EU Plug Display: 1,5'' LED digit Input Voltage: 110- 50 Hz Size: 27x8.8x3cm / 10.63x3.46x1.18 inchVerified Purchase : remote : between 00:00:00 :59:59 : between 00:00 :59 Countdown: between 99:59 :00 contains: 1 timer 1 1 power supply - EU plug 1 4 pieces of screws 2 pieces of fixed buckle 1 instruction