Feature:1. Easy to Carry: This electronic scoreboard has a lightweight design that makes it easy to transport and carry. Recommended for indoor use.2. Indoor Sports Scoring: This electronic scoreboard is widely used for scoring basketball, wrestling, volleyball, boxing, etc.3. Various Modes: The electronic scoreboard includes period, bonus and possession indicators and has workout, exercise and circuit timer modes.4. 15 Digit LED Display: The electronic scoreboard features a 15 digit LED display and has a loud built in speaker that provides accurate scoring for multiple sports, including basketball and volleyball. This feature allows for easy scorekeeping and helps to ensure fairness in competitions and games.5. Easy to Use: The electronic scoreboard is straightforward to use, with simple controls that allow you to adjust the score, time, and other settings quickly and easily. It eliminates the need for manual scorekeeping, helping to save time and increase efficiency.Specification:Item Type: Electronic ScoreboardMaterial: ABS and Aluminium alloyModel: GA30B 15D4 P8(5835)Scoreboard Power Supply: DC 5V or 3 x lithium ion 18650 batteries (not included)Power Supply for Remote Control: 2 x AAA batteries (not included)Functions: 1. Scorekeeping 2. Time display 3. Ball possession display 4. Number of fouls, timeouts, inningsModeApplicable game types and functionsP-01Basketball, handball, jousting, karateP-02Basketball (with attacking time clock)P-03Badminton, tennis, pool, volleyball, table tennisP-04JudoP-05BoxingP-06Multifunctional timersP-07Split second timerP-08Clock (with alarm)Scoreboard Display:1. Single quarter game time, timing method countdown, editable. Displayed in (min:sec) format when greater than 1 minute, and in (sec:ms) format when less than 1 minute2. Match section display, from 1 to 5.3. HOME score and GYEST score are displayed, the maximum value displayed is 1994. Number of fouls displayed from 0 to 95. Number of timeouts displayed from 0 to 46. Attack time display (single attack time can be edited, remote control can be reset to 24 seconds, 14 seconds, 12 seconds and custom attack time)7. Attack direction indication arrow display.Package List:1 xElectronic Scoreboard1 x Remote Control1 x Power Supply Plug1 x Power Supply Cord1 x Stand2 x Hook2 x No Punch Hook6 x Screw2 x Expansion Screw1 x Instruction Manual