Features: High Simulation Walking -- Flexible movements like walking,sliding and turning around. 4 pulleys in the sole of foot promotes slide moving. S-type Wagging Tail -- React with swinging its tail when received the fighting instruction and Intelligent Touch-sensitive in the head. Project Sucker Bullet -- Powerful Ejection device launch the sucker bullet to far distance.No harmless sucker Bullet absorb easily on glass & tile. Music Dancing Mode -- Press the dance button,the robot would dance with the music in its mechanical pop style,and also blinking eyes. LED-lights in Both Eyes -- Built-in LED flash lights,shows various blinks followed by the instruction,more interesting! Specifications: Battery of remote controller: 2 * AAA battery (not included) Charging time: about 3-4 hours Working time: 20-30 minutes Charging Mode: USB cable Remote distance: about 30m Battery for Dinosaur: 3.7V 600mAh li-ion Item dimensions: 66 * 33 * 16 cm Package dimensions: 46 * 31 * 18 cm Material: ABS friendly materials,electronic components Package list: 1 * RC Dinosaur 1 * Remote Controller 1 * USB Battery Charger 1 * Screwdriver 5 * Sucker Bullet 1 * User Manual