Remote control flexible limbs to show stunts, sit, lie down, stand upside down, front and back, left and right LED bright expression with cool lights, built-in lights on the face, lights up when turned on Built-in music for singing and dancing, random music, remote control start Long battery life for more fun, 3.7V lithium battery, large capacity Mecanum stunt tires, cool stunts, and wear- Product name: Eight-wheeled stunt robot dog Product battery: 1x3.7V lithium battery for the body Remote control distance: 30-50 meters Battery life: 20-25 minutes Charging time: 2-3 hours Colour:As Shown Material:ABS Package Contents: 1 x remote control robot dog set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.