Flyzone Aircore Power Core Aircraft System FEATURES: Allows pilots to fly any Flyzone AirCore airframe Fully assembled INCLUDES: 2181kV Brushless Motor 6A ESC 4-channel Micro SLT Receiver Three Digital Ultra Micro Servos (TACM0190) Instructions REQUIRES: Aircore LiPo 2S 7.4V 250mAh battery (FLZA6401) Charger COMMENTS: For optimum signal reception, gently pull the antenna by hand from the clear