... CE,EN71,ROHS,R&TTE,ASTM Function2 channel rc helicopter (3CH),without GYROSCOPE(GYRO)2 channel(up/down, forward/backward)Brand New ... Electric Power Remote Controlled Ready-to-fly HelicopterThis 2-Channel R/C Helicopter is fully assembled with all pre- ... ). TECH SPECS:Speculation:o Helicopter battery: 7.2v Rechargeable lithium polymer battery 652mAh (included)o Controller battery:6*AAo Charging ...