Description: * new and high quality * Made of high-quality materials, durable and practical * Two power supply modes, 5-level brightness adjustment * 2 working modes: 1. Tennis mode 2. Ordinary scoring mode (can be used in basketball, badminton, table tennis and other competitions) *Various installation methods *Applicable to basketball, tennis, table tennis, volleyball, billiards pingpong and other games Specification: *Material: Metal+ABS *Color: Black (As Pictures Show) *Size: Approx. 48*18*2.3CM (As Pictures Show) *Weight: about 1020g *Display color: 2 red 1 green 1bule *Brightness: 3000CD *Character height: 3INCH+1.8INCH *Control distance: 30M *Visible distance: 21M *Product Sound: Buzzer *Product Loudness: 90DB *Control method: remote control *Power interface and voltagetype-c,usb,5v/2A *Maximum battery life9h The package includes: 1x Electronic Scoreboard 1x remote control 1x data cable 2x hooks + nails Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.