Viper Specter Electronic Dartboard, Double Tall LCD Cricket Scoreboard, Bilingual Voice Scoring, Built In Storage, Ultra Thin Spider For Increased Scoring Area, Powered By An AC Adapter Or Batteries Designed with a regulation sized 15.5" target face; Tournament quality thermal resin segments provide an exceptionally durable playing surface Ultra-thin spider greatly reduces bounce outs, allowing for closer dart groupings to maximize scoring; Bilingual voice option is configured for English and Spanish Features 50 games with 704 options and accommodates up-to 4 players; A large missed dart catch ring offers protection for your wall from errant throws Bright LCD display delivers a crisp, clear view of scoring and statistics, eliminating manual scorekeeping; Stylish color scheme showcases red, silver and black Includes 6 soft tip starter darts and mounting hardware; Requires 3 AA batteries or the use of an external power supply adapter to operate (sold separately)