Upgraded WLtoys F939 2.4G 4CH 6 Axis EPS Micro Pole Cat RC Airplane BNF<br /><br /> Note: Our USA warehouse is still selling the old verion F939.<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />Description:<br />Brand Name: WLtoys<br />Item Name: F939 rc airplane<br />Wingspan: 15.75&amp;quot; (400mm)<br />Length: 14.56&amp;quot; (370mm)<br />Color: red<br />Motor:8.5mm Hollow Cup Motor<br />Top Speed: Up to 25 MPH (40km\/h)<br />Battery: 3.7V\/130MA lithium battery (included)<br />Charging time: 30 to 40 minutes<br />Flight time: 6-7 minutes<br />control distance: 150 meters<br /><br />Feature:<br />Upgraded version with 2.4G two way transmission and low voltage alarm<br />6-axis Gyro stabilization system, more easier to control<br />EPS material micro motion simulator machine prototype cassutt formula<br />Rudder servo drive with a can do all kinds of difficult moves accurately. Rudder volume size adjustable two steps.<br />Large LCD screen, you can display a variety of information manipulation.<br /><br />Note:<br />The new version F939 is not using flysky protocol, it can not bind with flysky and Turnigy transmitters.<br />BNF version not included transmitter.<br /><br />Compatible Transmitter,Click Here<br /><br />Package includes:<br />1 x Airplane<br />1 x User Manual