Big Silverlit Innovation in the range of the famous Picoo Z, Tandem Z is the first mini helicopter equipped with two rotors! The tandem-z is a faithful replica of the mighty Chinook helicopter widely used by the U.S. military. Surprenant by his unusual speed for a helicopter of this size, it has precise steering and stable after a short adjustment period. Its two powerful motors sing for your greatest pleasure. The Tandem z is equipped with 3 channels (front/rear, up/down, left/right) and it is recharging anywhere from its transmitter. 

     * Bi-rotor helicopter 3 channels delivered ready to fly.
     * Polypropylene body expanded.
     * Automatic System Stability incorporated, making it very easy to fly.
     * Three available frequencies, operates Infrared.
     * Charger included in the transmiter.
     * Adujted trims.
     * Battery Lithium Polymer incorporated for more autonomy and power (approximately 10 minutes).
     * Charge to 20-25 minutes.
     * Works with 6 AA batteries for the transmitter (not included).
     * 3 different frequencies, 3 different colours.
     * 17.5 cm long.