Equiped With A Key Return & HEADLESS SECURITY SYSTEM For Any Level Of Player To Prevent From Losing The Copter</br>Altitude Hold Function: Powerful air pressure altitude hold function allow you to release the throttle stick and the drone will keep hovering at the current height. Easy for you to shoot quality images or videos.</br>A Key 360?? 4-Ways Flip(left??right??forward??backward)?? Continuous Roll For Perfect Action And Wonderful Performance</br>Come With Two Batteries(BONUS BATTERY) For Longer Flight Time. Link about how to Operate:http://youtu.be/9TVP4GMOySE</br>Range: About 50-100 Meters. Battery Run Time: About 7-9 Minutes. Charging Time: : About 80 Minutes</br></br>Product Description</br></br><b>Important Tips: <br>1.The motors and circuit board will heat up with miseuse.We suggest the users take a 10 minute cool down break between flights to ensure the part" as long as possible.<br>2.To avoid being burnt up the USB Charger??it should be used under currents input 0.5A. <br>3.Don't push the throttle up hard directly. Adjust the throttle slowly to avoid damage caused by loss of control.<br>4.The weight of quadcopter is less than 0.5lb and no registration is required for this model on FAA. <br><br>Headless Mode Tips: Flight direction proof is needed before the quad-copter is ready in headless mode. Set the head of the quad-copter ahead of the player and tail facing player before bindind the signal between copter and transmitter.and now the quad-copter's nose is pointing forward; this direction will be constantly considered as "orward".When the copter is flying in headless mode?? player should keep facing the forward direction??do not turn your body's direction.<br></b> <br>Product Description: <br> Model Number: F181 <br> 6-axis Gyro stablization system makes the helicopter more stable and flexible when flying. It has the characteristics of wind-resistant and can be flied indo