Polyhedral Dice Set Electronic Dice with Charging Box Role Playing Dice with USB Charging for Dungeon and Dragons D&D Table        Feature: 1. The upgraded Glowing Dice Set is the coolest dice you've ever seen When a collision or roll occurs, the electronic dice will automatically light up and go out. 2. Holds all the power in your hand and roll Polyhedral Dice will emit red, blue, purple and other colored lights, which increases the atmosphere of the game.   3. The DND Dice Set consists of 7 black dice, including D4, D6, D8 and D10 (Double), D9 (Odd), D12 and D20. Ready to take d&d or tabletop gaming to the next level?      Specification:   Name: DND Dice Set   Battery model: 400909   Battery capacity: 25mah   Lighting time: continuous use for about 6h   Luminous color: green red blue   Charging time: 2h   Charging box size: about 100*72.3*33.5mm/3.93*2.84*1.31in   Color box material: 157g double copper mounted 1100g white card   Color box size: about 135*100*41mm/5.31*3.93*1.61in      Packing List:   7 LED light dice   1*Charging box   1* type-c data cable      Note:   Due to manual measurement, there is a tolerance in the product size.   Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.