Good reduction, still around £39 elsewhere.
Silverlit, the brand known for its tiny radio controlled Picoo Z indoor helicopter, brings you the Tandem Z -- a remote control helicopter with twin rotors just like a real Chinook. Stabilised by a sophisticated gyroscopic stability system, with proportional throttle for precise control, the Tandem Z represents an outstanding technological achievement for a model this small.
The helicopter has wide infrared control, a built-in Li-Poly battery, trim control and rigid foam body. It also has a unique roto-blade system for steady take off and, unlike the original Picoo Z, it's a three-channel helicopter (forwards and backwards, left and right, up and down). A normal charge of 20-25 minutes should give you a flight time of around 10 minutes, and charging is done directly from the remote control (which requires 6xAA batteries).