**Product Specifications:**
**Brand:** BKG
**Product Name:** Light-up Roller Skates
**Model Number:** ZYQ23825-B1
**Upper Material:** Synthetic Leather + Fabric
**Outsole:** Composite Sole
**Sizes:** 29-41
**Colors:** Three colors available (Deep Blue/Orange, Black/Purple/Moon, Black/Gray/Red)
**Features:** LED light-up effect with multiple flashing colors, PU four-wheel design for easy assembly and disassembly, suitable for both casual wear and roller skating
**Size Chart:**
- 29: 16.5cm
- 30: 17.2cm
- 31: 18cm
- 32: 18.5cm
- 33: 19cm
- 34: 20cm
- 35: 20.6cm
- 36: 21.5cm
- 37: 22cm
- 38: 22.5cm
- 39: 23cm
- 40: 23.5cm
- 41: 24cm
**Additional Information:** The internal length of the shoes is manually measured, with a normal error range of 0.1-0.3cm. It is recommended to choose a size larger for wider feet or higher insteps. The shoes come with tools, wheel covers, wrench, and charging cable.
**Endorsements:** Recommended by champion street runners and endorsed by athletes Tang Yi and He Ning.
**Description:** The BKG Light-up Roller Skates are designed to inspire children to explore while running. They feature a durable and easy-to-clean synthetic leather upper with a stylish patchwork design. The LED light-up feature offers a variety of flashing colors for a cool and safe nighttime experience. The shoes can be easily converted from casual sneakers to roller skates by attaching or removing the wheels, providing convenience and versatility for everyday use.
**Usage Instructions:** To remove or attach the wheels, follow these steps:
1. Pry open the small soft plug on the front wheel to open the wheel slot.
2. Insert the wheel into the wheel slot to switch to roller skate mode.
3. To switch back to sneaker mode, remove the front wheel and insert the soft plug into the wheel slot.
**Recommendation:** For a comfortable fit, it is advised to measure the foot length and add 1cm. For wider feet or higher insteps, add an additional 1.5cm for a better fit.
**Note:** The shoe sizes are based on manual measurements, and slight variations may occur due to the measuring process.
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