Material -- Plastic Design -- Designed with a detachable trailer, children can drive the tractor with his toys and other playthings loaded. Includes a 12-volt rechargeable battery and charger The ride-on tractor comes with durable wheels that can run smoothly on grass, dirt, gravel or pavement. Working MP3 radio with USB/SD. Product: This Kids Farm Tractor allows your child to have fun in the backyard or in the garden.The ride-on tractor comes with durable wheels that can run smoothly on grass, dirt, gravel or pavement. Designed with a detachable trailer, children can drive the tractor with his toys and other playthings loaded. Better still, they can enjoy music through the MP3 radio with USB or SD. As the ride-on toy is rechargeable, it can accompany children for a long time, giving them precious, uncopiable happy memories. With remote control function, the ride on car is suitable for kids from 3 to 7 years old. Order it right now. Features: Farm tractor wheels run smoothly on grass, dirt, gravel or pavement Large hood Detachable, extra-large stake-side trailer Working MP3 radio with USB/SD Includes a 12-volt rechargeable battery and charger Suitable for kids aged 3 to 7 years Specification: Car Material:Plastic Car Size:136.5 x 50 x 52.5cm Battery:12V 4.5Ah x 1 Speed Range:3-8KM/h Charge Time:8-12 hours Drive Time:40-50 minutes Load Capacity:30KG Recommended Age:3+