Feature: 1. BUILT IN SPEAKER: The electronic scoreboard features a total 15 digit yellow, red and green LED display with a loudly built in speaker. 2. CLEAR DISPLAY: Our electronic scoreboard has a clear display and is convenient and practical, allowing you to feel comfortable while using it. 3. MULTIPLE MODES: The electronic scoreboard has workout, practice and circuit timer modes. Allows you to use it with the actual situation. 4. LIGHTWEIGHT DESIGN: Our electronic scoreboard is designed to be lightweight, easy to transport, and more effective for indoor use. 5. APPLICABLE SCENE: This electronic scoreboard is perfect for use in basketball, wrestling, volleyball, gymnasium, exercise fields and other scenes and venues. Specification: Item Type: Basketball Electronic Scoreboard Material: ABS Scoreboard Power Supply: DC5V or 3 x lithium ion 18650 batteries(Shipping Without Batteries) Remote Control Power Supply: 2 x AAA batteries(Shipping Without Batteries) Scoreboard Display: 1. A single section of the contest time, timing mode countdown, editable. Greater than 1 minute when the display in (minutes: seconds) format, less than a minute, the display format for (seconds: milliseconds). 2. Match section display, from 1 to 5. 3. HOME score and GUEST score display, display the maximum value of 199. 4. The number of fouls is displayed from 0 to 9. 5. The number of timeouts is displayed from 0 to 4. 6. Attack time display (single attack time can be edited, the remote control can be reset to 24 seconds, 14 seconds, 12 seconds and custom attack time). 7. Offensive direction indication arrowhead display.. Package List: 1 x Scoreboard(Shipping Without Batteries)1 x Remote Control(Shipping Without Batteries)1 x Power Supply Plug1 x Power Supply Cord1 x Stand2 x Hook2 x No Punch Hook6 x Screw2 x Expansion Screw Note: Indoor use, not waterproof.