- Innovative retractable wheel sneakers, ideal for boys and girls. - Versatile use: work as skates, regular sports shoes, and walking shoes. - Removable front wheels (tool included) and rear retractable wheels with hidden buttons for easy opening and closing. - Built-in LED lights with USB rechargeable lithium battery; fully charges in 1-2 hours and provides up to 3-4 hours of continuous lighting. - Safe design: helmet, elbow pads, and knee pads are recommended; children should be accompanied by an adult. - Perfect for parties, birthdays, and Christmas; a fun and functional gift option. - Size: 40 EU (foot length = 25.0 cm). - Color: Blue.