12V BATTERY POWERED RIDE-ON MOTORCYCLE: With a 12V rechargeable battery & powerful driving motors, AOKOY kids electric motorbike lasts 40-60 minutes of continuous playing after fully charged. There are 2 speeds range from 1.9MpH-3.1MpH, which we found is the perfect balance between speed and safety. The low speed(1.9MpH) is designed for kids not ready for a speedier ride, while the high speed(3.1MpH) gives your little one a smoother control and a better driving experience..TRAINING WHEELS FOR HIGHER SAFETY: There are 2 removable training wheels which keep the electric dirt bike as steady as possible to enable higher safety. Motivate your little one to be out and about with this fun and exciting toy vehicle. Don't forget to detach the training wheels to get smoother steering when your little one is ready to enjoy driving an electric motorbike. Furthermore, the motorcycle is designed with shock absorbing spring, assuring it to move smoothly..REALISTIC RIDING EXPERIENCE: Turn on the general power button first, and the ride on motorcycle moves forwards via the push button on the handlebar, just like a real ATV! Plus, we try and make it even more realistic with two speeds, engine sounds, horn sound and songs, so your child can have fun while riding..REAR-WHEEL DRIVE: Powerful rear-wheel drive motors and anti-slip & wear-resistant wheels work against asphalt road, brick ground, cement floor, wood floor, rubber track. In this way, nearly no limitation of space, whether indoor or outdoor, kids are supposed to enjoy their happy driving time freely..KIDS ELECTRIC DIRT BIKE PRODUCT INFORMATION: Overall Dimensions: 42.12" L x 20.47" W x 27.56" H. Material: kid-friendly PP & Iron. Loading Capacity: 66lb. Recommended Age: 3-6 years old. Certification: CPC, ASTM F963, B.O and CPSIA. It will be the best gift for child's birthday, Christmas, or other festivals.