Feature:1. Dartboard sports is a full body sport, very good for office fitness, suitable for games room, bar and family activity room.2. Mainly involved in the contraction of muscles, fingers, wrist, elbow, shoulder, deltoid, triceps, wrist, finger muscles and so on, especially for some small movements, usually less muscle training, adjustable, good exercise.3. In order to exercise eyesight, dartboard sports requires rhythmic eyesight, relaxation, eye relaxation and relief of eye strain has certain benefits.4. Four LED digital display screen, can display the scores of four contestants at the same time. It has 27 main games and 243 secondary games.5. Can choose pause game function, sleep power saving function, back darts eliminate points function, computer fighting function, seven gears volume adjustment function, can used by 116 players at the same time.6. Competitive and highly resistant. At the same time, entertainment is also very strong, can adjust the mental state, improve psychological quality, can adjusted to the balancing of the left and right brain, that is, to determine the balancing between logical thinking and spatial control.Specification:Condition: 100% Brand NewItem Type: DartboardMaterial: ABS, PPColor: As Pictures ShownPlug: EU PlugVoltage: 230VInclude External Power Cord 230V EU Plug(Very Convenient to Plug Directly), or Use Four AA Dry Battery(Not Included).Weight: Approx. 2019gSize: Approx. 51.5x44x2.8cm/20.28x17.32x1.10inchVoice prompt:"Double" - Issued when hitting a double zone"Triple" - Issued when triple zone multiple hitsClose- Issued when the scoring area is close"Open" - Issued when the scoring area is opened"Explosion" - In some games, when is get"Congratulations, you won" - Sent when the first winner appears"Center point" - Issued when the bull's eye is hit"Substitution" - Issued when the current player has fired 3 darts and is about to switch to the next player."Ok, yeah" - Sound when the target partition is hit.Package List:1 x Dartboard1 x Power Supply6 x Dart Body6 x Dart Rod6 x Dart Tail30 x Plastic Arrowhead1 x Manual