Portable Single-Sided Football Match Equipment, Football Referee Substitution Board, Rechargeable, Outdoor Visibility is About 120 Meters, for Sports Competitions

★ Product Specifications:Product Name: Football Referee Substitution BoardDisplay: Single-SidedTwo Modes: Substitutions And Injury TimeVisibility Distance: Approximately 120 Meters (Outdoors)Power Supply: Built-In Rechargeable Lithium BatteryCharging Time: 3 Hours Battery Life: 2.5 HoursProtection: IP52Operating Ambient Temperature: 0℃~40℃Product Dimensions: 555*263*50mm Product Weight: 2.5kg★ Packing List: Football Referee Substitution Board*1★ Note:1. Please Be Careful To Avoid Water Damage And Avoid Prolonged Exposure To Direct Sunlight Or High Temperatures.2. Avoid Contact With Corrosive Liquids And Impacts From Hard Objects To Prevent Damage.

• ★ Clearly Visible Outdoors: Football Referee Substitution Board Can Be Red And Green When Used Outdoors, With High Brightness. It Can Be Seen Directly In The Sun. But Avoid Contact With Corrosive Liquids And Impacts From Hard Objects To Prevent Damage.
• ★ Easily Switch Between Two Modes: Users Can Simply Press The Function Switch Button To Switch Between Substitution And Injury Time Functions, Making Operation Simple.
• ★ Power Supply: Led Football Event Substitution Gear Built-In Rechargeable Lithium Battery, Charging Time 3 Hours, Battery Life 2.5 Hours, High Brightness, Clear Visibility, Low Power Consumption, And Long Lifespan. The Saved Data Can Still Be Displayed After A Power Outage And Restart.
• ★ Easy To Carry: Portable Injury Stoppage Time Board Size Is 555*263*50mm, Weight Is 2.5kg, It Is Small In Size And Lightweight, And Equipped With A Carrying Handle For Easy Carrying And Use.
• ★ Use: Single-Sided Football Match Equipment Widely Used In Football Matches To Remind Substitute Athletes Or Injury Stoppage Time. High Brightness, Visibility Distance Approximately 120 Meters (Outdoors).