1、BEAUTIFUL LUMINOUS: Emitting blue light and blinking for 20 seconds when rolled or bumped, these LED dice are rechargeable for 6 hours of continuous use after 2 hours of charging, making them perfect for tabletop role playing games. 2、COMPREHENSIVE AND PROFESSIONAL: This set of 7 dice comes with a charging case, type c cable, instruction card, and beautiful packaging, allowing you to easily take them to parties or gift them to tabletop RPG players. 3、EASY TO READ: The high contrast between the glowing LED light and the dark dice make the numbers easily visible, even in low lighting conditions, so you can bring the fun wherever you go. 4、CHARGING DETAILS: The dice charge through point contact, with the charging points on the box and dice needing to be in close contact for charging. The power box light turns red during charging and green when fully charged, ensuring a convenient and efficient charging process. 5、EYE CATCHING DESIGN: These Glowing LED Dice can easily catch everyone's attention with their vibrant, glowing colors. They are a unique twist on traditional dice that will add life and excitement to any game. Item Type: Electronic Dice Set Charging Interface: Type C Charging Time: 2H Usage Time: 6 hours Battery Type: 7x25mAh rechargeable lithium ion batteries (built in) Material: ABS Application: For Dungeons and Dragons, for Shadow Run, for Pathfinder, for Heroscape, for World of Savage, for Yahtzee and many dice based games 7 x Light Up Dice 1 x Charging Case 1 x Type C Charging Cable 1 x User Manual