APP Control Optional Electronic Basketball Scoreboard With 24 S Shot Clock for Outdoor Use Size: 50x 25.5x 5.5 cm/ 19.68'' x 10'' x 2.17'' Height of digit : 3 Inches/2.3 Inches/1.8 Inches Frame material : Aluminum alloy Visual range 20 meters Sound: With beep sound Control method: Remote control and App control. Power supply : AC110 ~ 260V or 12V DC Functions:There are 7 different scoreboard modes that you could choose. Mode P-00 Basketball mode 1: display time, period, score, fouls, right of serve,shot clock. P-01 Basketball mode 2: display time, period, score, fouls. P-02 Basketball mode 3:display time, score. P-03 Volleyball mode:display period, score. P-04 Tennis mode: display period,score(15 30 40 Ad). If the score reaches 60, it will automatically +1 for Home or GUEST(total number of rounds). The scores will be automatically accumulate in sequence +15,+30,+40,+60 based of rules. P-05 Score mode P-06 Other mode Mode Selection: Turn off the scoreboard Press EDIT Change the display numbers to be P-xx Press ENTER to save. There is buzzer sound(decibel75DB). ***This scoreboard has two control methods: remote control and App control. The valid distance of remote control is about 45 meters. The valid distance of app control is about 15 meters. App can be used with Android or IOS. (You can download the app in google paly or app store.) The brightness is adjustable: 5 levels. Comparision ***If you need tripod, you could buy the scoreboard and tripod.Please choose Suit B ***Power adapter: We could offer different standard of plug: American/European/Australian/British/Chinese. Please offer the information of plug standardin the buyer's memo. If no special requirement, we will choose the power adapter for you according to your country's standard. ***NOTE: Remote control doesnot have thebattery inside because battery is not allowed to be shipped.Please buy them at local. ***Battery specifications2X AAA batteries What's in the Box? Suit A: 1 * Scoreboard <p style="font-family:"Open Sans", Arial, Helvetica, sans-serif, Heiti;font-size:16px;font-weight:400;letter-spacing:normal;line-height:24px;text-align:star