ELECTRONIC DICE

Product basic info: "•†Primary colours: Black "•†Weight unit: 41 g "†Physical properties: "•†Number of LEDs: 7 "•†Number of buttons: 1 "†Electrical data: "•†Electrical protection: Reverse polarity "†Set-up options: "•†Self-assembly kit: Yes "†Operational properties: "•†Coding skill level: none "•†Electronics skill level: none "•†Mechanics skill level: none "•†Soldering skill level: none "†Power supply: "•†Batteries included: No "•†Battery required: Yes "•†Number of batteries: 1 "•†Battery operated: Yes "•†Battery composition: Alkaline "•†Battery IEC size: 9 V