1Piece 10-Port Expansion Board 0.8mm 2Pin USB Interface Suitable for Building Block Lights and Building Block Lighting Accessories

About this item

• Product feature: Connect to any USB power port through a USB interface to light up your lighting group
• The ultra-fine power cord can effectively conceal the wiring without affecting the appearance of the building blocks
• High quality ： using advanced ABS material and copper to ensure its safety and durability. They have the characteristics of heat resistance and flame resistance, which can extend your usage time
• This product is a building block light accessory. If you are unsure if it can be used, you can contact us by email