User’s manual Frequency: Battery parameters 27mhz Remote control 2 x 1.5 V AA Car 4*1.5V AA Type: 8817-2 FCC ID: 2AT6J8817-2 Manufacturer: JIA MING TOYS FACTORY Address: CHENGHAI DISTRICT,SHANTOU CITY, GUANGDONG PROVINCE,CHINA The packaging has to be kept since it contains important information. Quadrotor 1. Remove the battery compartment cover. 2. Place four grain of 1.5V AA battery in the correct position when using . 3. Replace battery compartment cover . Remote Control 1. Remove the screw. 2.