Feature:1. MULTI FUNCTION SCORER: Can be used for basketball, football, badminton, table tennis, tennis and other games scoring, convenient and fast, useful and practical2. 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 life3. WIRELESS BLUETOOTH CONNECTION: Download the APP, connect the LED score board with the mobile device through Bluetooth technology, and synchronize the score data in real time4. 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 port5. 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 bluetooth controlSpecification:Item Type: Digital ScoreboardMaterial: Aluminum alloyDisplay Color: 4 Red 2 greenBrightness: 3000CDDisplay Size: 1.8in+1inControl Mode: 433 Remote control or APP bluetooth controlControl Distance: Approx. 9 ~ 10m / 29.5 ~ 32.8ftRemote Control Power Supply Battery: 2 x AAA(not include)Power Supply Mode: 1 x Lithium ion battery 2000mAhCharging Time: 1-2HStandby Time: 7-8HProduct Charging Interface: Type C interface.Package List:1 x Main Unit1 x Remote Control1 x Charging Cable4 x Screw4 x Wall Plug1 x User ManualNote:No power adapter included, customers need to bring your own. Any power adapter with an output voltage of DC5V can be used.