Detail information of products

398PCS R/C 4CHANNELS APP PROGRAMMING ROBOT &STUNT VEHICLE （FUNCTIONS: PUZZLE PUZZLE, REMOTE CONTROL APP PROGRAMMING (BLUETOOTH), FOUR CHANNEL STUNT, BLUETOOTH DISTANCE OF 9M, REMOTE CONTROL DISTANCE OF 25M, REMOTE CONTROL BATTERY: 2XAA (NOT INCLUDED), MAIN BATTERY: 3XAAA (NOT INCLUDED)）