Features            Latest 6-axis flight control system with adjustable gyro sensitivityPermits super stable flightLightweight airframe with nice durability4-ways flip(left￡?right￡?forward￡?backward)USB charging cable allows to charge by computerFlying both indoor and outdoorNew Huban X4 VS Old Hubsan X4:Difference    New Hubsan X4    Old Hubsan X4    <br>LED    add 4pcs LED for much batter night flight    None    <br>Soft pad    add 4pcs soft pads act as a cushion to protect your X4 in sudden or misoperetion    None    <br>Oscillator    SMT oscillator    DIP oscillator    <br>Anti-flip    add anti-flip function in expert mode to strengthen the performance        <br>Distance between motor and roto    Distance has shortened￡?protect the motor from loosing after crash        <br>The R/C??s control distance    100m    30m    <br>Cover    add protection cover￡?which can protect the rotor blades form crashing into the wall or floor upside down    None    <br>Material    reinforced Hi-tech composite plastic        <br>                                                            Specifications            Dimensions    (3.15 x 3.15 x 0.98)" / (8 x 8 x 2.5)cm (L x W x H)    <br>Weight    502 g / 17.71 oz    <br>Color    Black    <br>Material    Plastic ￡? Alloy    <br>Channel    4    <br>Battery    3.7V 240mAh Li-Po    <br>Remote Control Battery    4 x AAA    <br>Main Rotor Diameter    2.17" / 55 mm    <br>Fit Ages    14+    <br>Flight Time    9 minutes    <br>Charging Time    30 minutes    <br>Frequency    2.4GHz    <br>                                                            Package Includes            1 x RC Quadcopter1 x Charger1 x Transmitter4 x Rotor1 x Manual                                                            Extra Info            You can click the following photos and select suitable accessories￡? if necessary.               <br>Accessories:<br>Click the picture below to find what you may need.