LED digital score with patent design 1.Device:CR2032*2 2.Standards:CCC/CE/FCC 3.Wireless remote control 4.1200mAh Li battery LED digital score with patent design : A. Change: Exchange scores with Group A and Group B for a roundafter the end ofthe exchange site.B. New: New game. Reset scores and change site, the winner get one. It can display up to 9 rounds. Near by display the current scores. ...