Feature: 1. Upgraded Glowing Dice: Electronic dice come with a charging box, allowing them to be conveniently charged using a power bank, adapter, or computer. The duration of each flickering light has been extended from 10 seconds to 20 seconds. 2. Rechargeable LED Dice: Electronic dice automatically light up and turn off when they are rolled or touched. The dice set comes with a charging case, providing 6 hours of continuous glowing after a 2 hours charge. 3. Game Dice Set: Dice are slightly lighter than regular dice of the same size. When shaken, the glowing dice emit colorful lights including red, blue, and green, adding to the aura of your games. 4. Quantity: Dice set includes 7 black dice, including D4, D6, D8, D10 (double digit), D9 (odd), D12, and D20. Elevate your or tabletop game to a new level. 5. Perfect For Game Enthusiasts: They can be used for diferent and virous tabletop games, and funny games. The cool glowing dice are a must have for every dice enthusiast. Specification: Item Type: Light Dice Set Material: ABS Charging Case Size: Approx. 10 x 7cm / 3.9 x 2.8in Battery: Lithium battery Single Dice Battery Capacity: 25mAh (built in) Charging Time: 2h Using Time: 6h Quantity: a set of 7pcs (including 20 sides, 12 sides, 8 sides, 6 sides, 4 sides, 2pcs 10 sides). Package List: 7 x Dices 1 x Charging Box 1 x USB Charging Cable 1 x Instruction