??Multi-functional?: Walk forward/backward, turn left/right, talk to you, hand sensor, send gift, speak, music and dance, programmable,voice recording, Demo. ??Interaction?-The robot can respond to simple questions and greetings. It can interact with the kids when touch the robot head. ??Fun and convenience?: It will help you to deliver little things like gift/remoter control /key /cup to other person. And also can leave a voice message for their loved ones when needed. ??Educational playing?- Monster beat: voice changing system which can change the voice tone through mirroring a sound or speech. POP Science are 5 topic lectures which provided for kids to learn through play. ??Battery? Robot - rechargerable battery(included). Remote control - 2 AAA batteries (not included). Batteries will last up to 60-90 minutes on a full charge (90 mins).