HIGHOT Model King 33008 3.5 Channel RC Helicopter with Gyro, Ready To Fly Infrared Control Indoor Metal Mini Airplane &ndash; Yellow Metal Frame Remote Controlled Helicopter. Flight Control Includes : Left/Right, Up/ Down, forward/ backward, Hover, automatic demonstration , lighting control For Use Indoors ONLY Due to Infrared Control . Battery Type: Lithium Polymer (LiPO Battery). C Rate: 15C. Volts: 3.7. Capacity: 180mAh. Remote Control Battery:AA1.5V6 (not include) It is so stable and so easy to fly that a beginner can operate this helicopter with ease.