This is the electronic Bluetooth dartboard that was named The Best by the Hammacher Schlemmer Institute due to its superior scoring accuracy. Unlike lesser models that failed to correctly register all hits or mistakenly award the points of an adjacent slice, this dartboard tallied every hit with 100% accuracy. This unit also displayed superior durability by sustaining minimal damage after being exposed to a series of full-force dart throws. It connects to a device and uses a free iOS/Android app to provide scoring, stream synchronized sound effects, and engage in competitive play over the Internet. Includes six darts, throw line sticker, and mounting hardware. Powered by included AC adapter or four AA batteries (required.) Black. 19 1/4" H x 19 1/4" W x 1 1/2" D. (9 lbs.)