The battery is non-rechargeable, non-removable, and non-replaceable.
Product Introduction: These children's shoes have a skin-friendly, soft, and breathable upper made of a combination of ultra-fiber and leather, with a toe cap that protects your child's feet from impact. Beware of accidental eating.Fabric: Upper: PU, Lining: Mesh, Outer sole: RubberCare Instruction: Regular oiling and periodic cleaning with a dry clothKey Features: *Skin-friendly, soft, breathable upper with toe cap protection*Please refer to size chart for proper sizing*Imported from PatPatAdditional Information: Suitable for all seasons and occasions.Note: The battery life of lamp shoes is related to the usage frequency.