Robotic Toys descriptions： We use high-quality raw materials, all materials are very suitable for the product, please rest assured to buy. Solar Powered Insects, Educational-play And Learn. Features: Powered by Sunlight, No Battery Required, Energy-saving and Environmentally-friendly. When Exposed to Sunlight, Can Start Its Mini-engine by Shaking Itself As if Looking for Food. It is Good Teaching Moldfor Solar Concept. Specifications: Material: Plastic, Metal and Solar Panel   Model Number: 1170381 Plastic Type: ABS Gender: Unisex Features: Solar Warning: NONE Note: There is No Battery in the Product. The Product Has to Work in the Light of the Sun. Toys Must Be Used Outdoors. The Light of Any Desklight Flashlight is Invalid. Package Include: 1pc X Solar Powered Insect . Products number : SOMONO164110