LED Substitution Board for Soccer, LED Football Game Injury Stop Time Display Boards, LED Electronic Football Referee Substitution Board, Change Player Referee Equipment,

Introduction: Football substitution LED scoreboard is a LED displayed scoreboard. It adopts super bright LED and has a special control system. Suitable for all kinds of soccer games. It shows information of substitution to audience, athlete and judge during the whole competition. Specification Product Name: LED Stadium Substitution Sign Function: number display/injury stop time/score Control method: manual button Display: double-sided 4-digit two-color Dimensions: 55*26.3*5cm/21.65*10.5*1.96inch Working voltage: DC12V Display color: red + green Frame material: aluminum alloy Maximum power consumption: 4.8w Battery life: 2 hours Net weight: 2.3kg Light-emitting device: medium 5mm transparent high-brightness LED, red, yellow, 100,000 hours Working conditions: temperature -109C~509C relative humidity<80% Protection class: IP62 Packing list: 1* LED Substitution board 1* Charger 1* Manual

• The LED football scoreboard is very easy to use, just need a simple membrane number pad to enter numbers on the screen.
• Exquisite design, pure aluminum frame structure; high safety performance/light weight and small size.
• Widely used in football games to remind players of substitution or injury/recovery time.
• The built-in safety polymer lithium battery can work for more than 3 hours when fully charged for 3 hours. Under normal frequency, a full charge can be used for more than 12 times in football games.