robosen Megatro Auto-converting robot | 2 years after sale | review and receive a free helmet | OPTIMUS PRIME Auto-converting robot

THE WORLD'S FIRST AUTO-CONVERTING DECEPTICON ROBOT! （For the product demonstration video, please refer to the main image video above ） Witness the sheer strength and staggering size of Robosen's Megatron! Developed over 3 years of extensive R&D, immerse yourself in the most awe-inspiring experience of witnessing Megatron convert from Tank to Robot and back, during his quest to defeat the Autobots and conquer the universe! 1 year after-sales service, paid maintenance after 1 year Human shape: 250x158x410mmCar shape: 315x145x175mmWeight 4.2lbDriving speed: about 19m/minWalking speed: humanoid shape: about 2m/minEndurance mileage: about 1.1kmThe battery life is about 55 minutesCharging time is about 55 minutes product descriptionIntroducing the industry's first self-converting, interactive, programmable, voice-activated, motion-controlled - Optimus Prime robot. Hasbro programs the Optimus Prime to walk, punch, blast, drive, and swipe at your finger with voice-activated motions, mobi