CONNECTION: Download the APP, connect the LED score board with the mobile device through technology, and synchronize the score data in real time CLEAR DISPLAY: The LED score board has a 1.8in display that provide a clearly visible scoring interface, easy for you to read, support Type C charging port MULTI FUNCTION SCORER: Can be used for basketball, football, badminton, table tennis, tennis and other games scoring, convenient and fast, useful and practical PORTABLE DESIGN: The aluminium alloy material digital scoreboard is small and light, easy to carry, ready to use, and can provide great convenience for your life INDOOR APPLICATION: 6 Digit digital scoreboard is suitable for ball games in indoor venues, such as gymnasiums, gyms and other places, support 433 remote control or APP control