Note:  If you are the Korea buyer, and if you order the drone with more additional batteries, please send your Customs Clearance number to us after you make order. Then we can ship your order out by two parcel out quickly. If there no Customs Clearance number , then we cannot ship out the additional battery to Korea. Thank you.  Main Features  1, The single propeller is designed without flaps, which has high efficiency and good wind resistance. 2. The 6-axis electronic gyroscope is added to stabilize the height, and the barometer is added to fix the height, the optical flow positioning, the 720P wide-angle camera, and the image transmission is clear (the remote control helicopter and the optical flow positioning are used for the first time). The flight is more stable and 3, easy to operate Super long battery life Impact resistant 3, The battery life of C127 can reach about 15 minutes  Function:  1; Aileronless design, the propeller is designed based on aerodynamic principles to provide strong power and self-stability of the body. Simple 4-channel design, ultra-stable flight with 6-axis gyroscope; 2; The remote control of the main seat, the feel is delicate, and the control is more accurate; 3; barometer height, optical flow positioning, stable flight; 4; Modularized battery, intelligent power management system, power indicator, convenient and quick installation, effective protection of the battery, longer service life; 5; stunt actions such as ascending, descending, forward, backward, left flying, right flying, left rotation, right rotation, route flight, and pot brushing; 6; 6G mode, using 6-axis gyroscope, stable flight, especially suitable for beginners to fly; 7; Low voltage alarm, locked rotor protection, runaway protection, large and small rudder volume conversion, one-key take-off, one-key landing and other functions; 8; Equipped with a dedicated USB charger, fast and stable charging;     720P Wide-angle Camera  The image transmission is clear (the remote control helicopter and the optical flow positioning are used for the first time).       Optical Flow Localization  Greatly improve the stability aerial photography, so that each scene of memory is fresh and smooth.       90 Degree Rotatable HD Lens ( by hand )  90 degree controllled lens flip, large angle brings more view, help you more relaxed to take a big shot.       15 Minutes Extra Long Battery Life         Real Time Transmission on the APP  It is very easy to take photo and video.  (note: APP can cannot control the helicopter to flight.)       3 Kinds of Speeds Mode