The learning machine is made of plastic+ electric element, and it is safe and non-toxic. You can use the learning machine to learn. It can be used repeatedly and durable for long time use. Features: High quality plastic+ electric element material, odorless, safe and non-toxic. The mobile phone looks beautiful and fashionable. Small size: lightweight and portable, easy to carry. Reusable and durable: it can be used repeatedly and durable for long time use. Kid gift: you can buy it for your kid, and they can like it very much. Specifications: Condition: 100% Brand New Material: Plastic+ Electric Element Color: White, Black(Optional) Size: approx. 12.5*5.8*0.8cm/ 4.92* 2.28* 0.31in Weight: approx. 60g/ 2.11oz Suitable for Age: Above 3 Years Old Package List: 1* Mobile Phone Toy 1* USB Cable Notes: 1. Please allow 0-2cm error due to the manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.