TIST LED Portable Scoreboards, Electronic Replacement Boards for Football, Electronic Scoreboards LED Desktop Scorekeepers Baseball, Electronic Digital Football/Tennis(Double)

Product Description.The football substitution timer card adopts super bright LED, saying goodbye to the defects of code tube, low brightness and short life. It has a dedicated control system and is suitable for displaying substitution and time-out information to spectators, players and referees during football matches. It can provide a different sports experience and sports feeling for spectators and tournament participants.SpecificationProduct Name: Single/Double Football Replacement CardWorking mode: Wired console (45 metres cable)Power supply: Built-in lithium battery, 2 hours continuous use, 3 hours charging.Protection grade: IP52 Working environment: temperature -10 degrees -50 degrees, relative humidity Dimensions: 550*263*50 mmOutput voltage: DC12V,Operating current: Net weight: 2.5kgIf you have any questions, please feel free to contact our customer service at any time.

• [Replacement display function] Simple and clear, clear and eye-catching, stable performance, automatic data saving after power failure
• Injury time display function Easy to use, light weight and easy to carry, including game substitution and injury time mode
• Low Operating Voltage Safer to use, low power consumption and long service life
• [High-brightness large-screen LCD display] visual distance 200--300 meters
• [Light-emitting element] Red/green high-brightness LED, the use time exceeds 100,000 hours, in line with the rules of football games
• Professional scoreboard, with clearer display, suitable for various sports.