Feature:1. TIMER CLOCK: 4in LED display gym timer, convenient remote control and dozens of preset and programmable interval settings, convenient and practical.2. MULTIPLE FUNCTIONS: The timer clock supports 12/24 hour real time, countdown and timing, stopwatch, custom interval mode, TABATA, FGB, etc., with multiple functions.3. SIMPLG SETTING: You can set the exercise time, interval, round and rest time from 9x99 groups of customized programs on the timer interval clock, support one click access.4. HIGH BRIGHTNESS: The fitness timer displays the time in red and the number of rounds in blue, with high brightness, clear and intuitive, and a buzzer for reminder.5. EASY TO INSTALL: The LED timer clock has a compact size, and is equipped with mounting tools for easy installation, which is perfect for families, gyms or garages.Specification:Item Type: Gym LED TimerModel: GI2B+4RMaterial: ABSPlug Input Voltage: 100-240VPlug Output Voltage: DC 12Vcalculator Input Voltage: DC 12VRemote Control Power Supply Mode: 2 x AAA batteries (not included)Product Size: Approx. 725 x 160 x 40mm / 28.5 x 6.3 x 1.6inTime: 12/24H HH: HM formatStopwatch: MM: SS: ss (1/10s) (1/100s) Format from 00:00:00 to 99:59:99Positive Countdown: MM: SS format, charging from 00:00 to 99:59Alternate Cycle Timing:TABATA 20 second training, 10 second rest, 8 cyclesFGB1 5 minute training, 1 minute rest, 5 cyclesFGB1 5 minute training, 1 minute rest, 3 cycles.Package List:1 x Timer1 x Remote Control1 x Power Adapter2 x Wall Hangers4 x Screw Sleeves6 x Screws1 x User ManualNote:There is a slight error in the size.