Prazo de Entrega 15 dias úteis..Em caso de 110V o tipo de tomada no formato Estados Unidos, requer conversor para o Brasil...WARNING: THIS PRODUCT IS NOT RECOMMENDED FOR KIDS WHO ARE UNDER 6 YEARS OLD! DO NOT LET YOUR KIDS PLAY WITHOUT SUPERVISION. Question & Answer Q ¿Solutions for battery recharge issues and remote controller's frequency modulation issues: A : 1. It takes about 3-4 hours for the battery to be fully charged. 2. The red indicator light will be turned on and stays lit while the battery is charging, and the red indicator light will go off after the battery is fully charged. 3. Turn on the remote control car before turn on the remote controller, the indicator light of the remote controller will flash for 2 seconds which indicates the remote controller is modulating the frequency according to the remote control car. The indicator light of the remote controller will go off after the modulation of frequency, and it will stay lit while the remote controller is being used. 4. Certain circumstances that cause a flashing indicator light: ¿1¿The volume of the battery is low, it can be either the remote control car's battery or the battery of the remote controller. Please check and replace the battery. ¿2¿A failure of frequency modulation, please turn off both of the remote control car and remote controller and try again. 5. The speed of the remote control car will be limited and the steering system will be failed when the battery power is running low, please replace the battery as soon as the indicator light is flashing. Remote Control High Speed Off-Road Car Premium Advanced Game Set Package includes: 1*RC car 1*Remote control (battery is not included) 2*6V 800mAh Ni-MH Batteries 2*USB charging cable 1*Screwdriver 4*Screws 1*User Manual