Products Function: RC (Infrared) , Slide Forward, Slide Backward, Step forward, Step backward,Left Turn, Right Turn, Bitting, Shake, Dancing.
Gusture Senor: Farward, Backward, Left, Right, Bitting, Shake.
Feed Mode: Feed the treat into T-rex  mouth and it will bitting until treat is fall out.( Treats included)
Interactive Game Mode: 1 player with Bitting T-rex and 2 Player with Bitting T-rex. (If T-rex chomp your hand, you lose)
Extra Function: Eyes with color light inside, Sound and music
Products Batteries：3.7V 350 mAh Li battery (Included).   Controller Battery: AAA*2 PCS ( Not Included)  . With USB line.  Playing Time:25-40 Mins depend on battery power.