LED Substitution Board for Soccer, Injury Time Display Electronic Boards, Double Sided Display, Built-in Battery, for Athletic and Competition

Product Features: -- Includes two substitution and injury time display modes. Moderately sized, flexible in use, easy to store, and conforms to football match specifications. -- Red and green dual-color LED lights have a visibility distance of approximately 120 meters (outdoors). Manual operation is convenient and quick. Specifications: Product Name: LED Stadium Substitution Sign Functions: Number display/Injury time/Score Control Method: Manual button Display: Double-sided 4-digit dual-color Power Supply: Lithium battery Working Time: 3 hours of continuous display Brightness: High brightness outdoors Operating Environment: -10℃ to 50℃, usable in rainy weather Display Colors: Red + Green Frame Material: Aluminum alloy Dimensions: 555X263X50mm Net Weight: 2.5kg Package Contents: 1* LED substitution sign 1* Charger

• 【Football Electronic Substitution Board】: Contains two modes of match substitution and injury stoppage time, moderate in size, flexible to use, convenient to store, and in line with football game specifications.
• 【Ergonomic design】: The replacement display board is resistant to fall, which can protect the LED display board from water damage and prevent it from falling damage.
• 【High-brightness LED board】: The high-brightness LED display on the electronic replacement board can be read within a distance of 100m, with a wide-angle readability of 150 degrees.
• 【Button Control Method】:Four buttons on the back control the UP and down of four numbers, easy to operate.
• 【Easy to operate】: high brightness, good visibility, low power consumption, long service life, and the saved data can still be displayed when the power is turned on after a power failure.