syma s 107g rc helicopter

it is used and being sold as is for parts.i bought it new and it did not seem like the battery was good so i bought a new one,it will fly good when its fully charged,but after a minute it it will not.it comes with a spare set of wings,wall charger and tail rotor,and spare battery..2 Selectable Frequencies Let's You Fly Up To 2 Helicopters At Once Full 3 channels: up, down, left, right, forward, and backward The transmitter has an alignment trim, a charging and power indicator, a left/right lever and trimmer Suitable for indoor flying only Flight range is approximately 30'