Feature: 1. [Bright LED Display] This electronic scoreboard features bright LED screen, using 3 inch and 2.3 inch LEDs, you can see clearly from 66 feet away. Numbers range from 1 to 99. 2. [Reliable Construction] Featuring professional circuit board, with large circuit area and low failure rate. Aluminum alloy frame is sturdy and lightweight, reliable and lasting. 3. [Multi Functional Design] Offering both regular mode and tennis mode, this digital score keeper is suitable for various game formats and rules. 4. [Wide Applications] This electronic scoreboard is widely used for training in basketball, badminton, fencing, table tennis, soccer, volleyball, and more. 5. [Portable Size] Measuring 24.3 x 7.5 inches, this scoreboard is designed for portability, with hanging hook and no punch wall mount for convenient setup. Specification: Item Type: Electronic Scoreboard Material: Aluminum Alloy, ABS Model: GA30B6D LH Features: 1. Tennis Mode 2. Freely Score Mode Power Supply: 1. Power Adapter DC5V 2. 3 x Lithium Ion Batteries (Not Included) Remote Control Power Supply: 2 x AAA Batteries (Not Included) Scoreboard Size: Approx. 61.7x19cm / 24.3x7.5in LED Size: Approx. 7.6cm / 3in, 5.8cm / 2.3in. Package List: 1 x Electronic Scoreboard1 x Remote Control1 x Support Plate2 x Hooks1 x Power Cord2 x Non Punching Wall Studs6 x Screw2 x Wall Anchor1 x Instructions