1. GPS intelligent positioning: optical flow module + GPS module positioning system, so that indoor and outdoor have good hover flight performance 2. Beginner mode: built-in geo-fence for novices, limited high limit flight distance, so that novices can use it safely and securely 3. Intelligent control: one key to take off, one key to land, one key to return to other functions, so fly n is more difficult 4. safe flight: low return, lost return, out of control multiple return flight safety protection modes to ensure flight safety 5. Multiple flight modes: high fixed point, fixed point, follow, point, follow and other intelligent flight modes, which can meet the needs of different scenarios 6. HD Camera: 5G WIFI FPV 4K 120 wide angle HD camera. At the same time, using different angles of flying cameras to record, the composition achieved an unusual composition 7. Foldable mini drone: The quadcopter is designed to be portable and has a foldable arm design, which can be carried on the go without no problem. Product name: MJX B7 mini GPS drone Motor: 1306 2750kv brushless motor Frequency band: 2.4G Drone take-off weight: 245 grams Drone battery: 7.6V 1500mAh lithium battery Max flight time: 15mins Drone size: (extended) 24*23.5*5.5cm, (folded) 14*7*5.5cm Camera: 5G WIFI FPV 4K 120 wide angle high definition camera. It can be manually adjusted to 90. Photo and video resolution: 3840*2160 Control distance and image transmission distance: 200-300 meters. Maximum flight speed: 25 km / h Charging time: 150 minutes (the charger can charge two batteries at the same time) You can charge an SD card to expand the memory, up to 32 GB. Functions: ascend, descend, rotate left, turn right, fly left and right, take off, one button landing, one button return home, 5G WiFi image transmission, remote camera recording, speed file; Additional APP functions: phone control, tracking, surround, map, track flight, headless mode, electronic fence.