Had long wanted to buy an aircraft to play, had only bought a small remote-controlled helicopter before, but the toy is always a toy, did not play a few times and crashed. 16 years saw Dajiang Elf 4P after the interest was hooked, and then think about carrying too much trouble, first with a desktop, i5 6500+1070, had been using a laptop, this is the first personal desktop, cool play Several stand-alone masterpieces. Pulled away, and later after the royal release was a bit unbearable, and finally in the double 12 orders, January 12 arrival. link The appearance of mavic is very delicate, it is very small to fold up, and the ordinary bag can be installed. The first time I drove the drone, the operation was still very simple. Before watching a lot of videos, there were a lot of bombings. However, most of them did not look at instructions to fly. According to the operation requirements, it was still very simple. Shooting results can only be said to be generally enough, not to mention great, did not play the wizard and understanding, so there is no comparison. The stability is good, the wind-free environment is very stable, and although the operation is simple but you want to fly well, you still need to practice more. link 30 videos, APP will automatically generate a short video about 30 seconds, automatically random with music, is still very good, feel bad, you can edit it, it is also very convenient, and then you can share to the Dajiang community and other application. Advantages: 1. Strong performance, super-portable 2. Long flight time, actually reaching 20 minutes or more, generally about 23 minutes. 3. After CARE, you can rest assured that the novice is not afraid of bombing. Here are some of the problems encountered: 1. Signal interference in the city is very common, and there are many problems with the signal being bad when the remote control distance is about 500 meters. 2. There have been several times of pan-tilt motor overloading, and other people have seen the same problem. Later, they did not reappear after calibrating the IMU. 3, a day more than 100 meters high, 300 meters away lost GPS, fly back after recovery To sum up, we want to play drones. There is no need for high drones, and the imperatives are absolutely suitable. Generally, we have to buy a stand-alone package, we want to have a fun set of all-around games, and 3 batteries fly steadily for 1 hour. Elf 4P may perform better, but After playing a few times, you may not want to go out often, and you can pack your bag anytime. Other brands are not comparable, there is no comparable. 3.2V Battery Cells,Prismatic Phosphate Lithium Batteries,3.2V 202Ah,3.2v lifepo4 battery,3.2V LifePO4 Lithium Battery Pack Jiangsu Zhitai New Energy Technology Co.,Ltd , https://www.ztbatteries.com
This is the official website 
Is there nearby? 
Imaging during the day is also OK 
Night scene effects in automatic mode 
Himself made 2 battery sets 
The head and battery themselves are filmed 
In fact, it's easy to look at the tablet 
Good indoor light stability 
Putting pockets in parallel 
Usually more than 2 batteries are suitable 
Rocker fixation is still very practical 
2 batteries under the remote control 
Host remote control 3 batteries just do not squeeze