"The Viper Solar Blast Electronic Dartboard will be the center of action in your game room, with the ability to play 43 different games of darts with 163 options for play. This Viper dart game has a tournament-quality, regulation 15.5"" target face and is made of tough nylon to stand up to thousands of your toughest throws. The AC adaptor allows the board to light up 4 LED pub-style cricket displays, with 3 different volume levels of voice. The scoring system allows for 16 players with automatic player change without pushing a button, as well as ranking and point-per-dart data. You can also practice against digital opponent to improve your skills with 3 levels of difficulty. The Viper Solar Blast Electronic Dartboard comes with 6 soft-tip starter darts and game manual. Mfrs. 1-year limited warranty. 29""H x 21.75""W x 2""D. 14 lbs. Imported. Manufacturer model #: 42-1021. Tournament-quality, regulation 15.5"" target 43 games with over 163 options for play Tough nylon target stands up to your toughest throws Up to 16 players, including team play Digital opponent with 3 levels of difficulty"