Умная роботизированная собака Rastar, игрушки для детей

1. battery: with rechargeable battery & without battery ( optional) .

2. Function: Forward, Reverse, Turn left, Turn right

3. Feature: 

A. Singing, dancing, programme, demo

B. Pronate, stand up, squat down, raise the left hind leg/right hind leg backward

4. with led light