Gravity Sky Cat Remote-Controlled Helicopter Take flight with the Sky Cat Remote-Controlled Helicopter! With all the latest features, this helicopter has an advanced gyro-balance system and an auto-pilot demo mode. The helicopter is controlled by an 8-directional control and includes a USB charger for an easy recharge. Advanced gyro-balance system Auto-pilot demo mode Alloy structure Includes USB charger 8-directional control 4.5 channelsCalifornia Proposition 65 Notice: This product contains chemicals known to the State of California to cause cancer, birth defects, and/or other reproductive harm.