Feature: 1. 5 Digit Display: This electronic scoreboard features a 5 digits display that shows home and away scores with the ability to +1, +2, +3, ‑1, up to 99, and the time period with the ability to +1, ‑1, up to 9. 2. Wireless Control: This LED electronic scoreboard is wirelessly controlled for easy operating, with a control range of up to 70 feet. It also supports for BT APP control, which is convenient to use. 3. Sturdy And Robust: This digital score keeper is made of excellent aluminum alloy and ABS material, which is sturdy and abrasion resistant, not easy to be damaged, using professional circuit boards with large circuit area and low failure rate. 4. Clear LED: This electronic basketball scoreboard uses 4 x 2.3 inch red LED that you can clearly see from 66 feet (30 meters) away with 5 levels of adjustable brightness, very convenient to use. 5. Wide Application: This basketball digital scoreboard has a wide range of applications and can be widely used for basketball, soccer, volleyball, tennis and other training, which is very practical. Specification: Item Type: LED Electronic Scoreboard Material: Aluminum Alloy, ABS Function: 1. Tennis Mode 2. Liberal Scoring Mode Power Supply: 1. DC5V Power Adapter 2. 3 x Lithium Ion Batteries (Not Included) Remote Control Power: 2 x AAA Batteries (Not Included) LED Size: Approx. 4 x 2.3in / 10.16 x 5.84cm. Package List: 1 x Scoreboard 1 x Remote Control 1 x Bracket Board 2 x Hooks 1 x Power Cord2 x Non Punched Wall Studs 6 x Screws2 x Wall Plugs