Insulation of the product is not adequate and the power supply is not protected against moisture; yet the product is recommended for outdoor use. The product does not comply with the requirements of the Low Voltage Directive and the relevant European standard EN 60598.

The plastic material of the charms contains di(2-ethylhexyl)phthalate (DEHP) (measured value: up to 15% by weight). This phthalate may harm the health of children, causing possible damage to the reproductive system. According to the REACH Regulation the phthalate DEHP is prohibited in all toys and childcare articles.