Top view of DarwinFPV Foldable FPV drone with extended propellers, featuring black and yellow design, visible antenna, and advanced camera setup for analog FPV display
Top view of the folded DarwinFPV FoldApe 4 FPV drone, showing its compact design with folded propellers, carbon fiber frame, yellow XT60 connector, and long-range antenna
Top view of a DarwinFPV foldable FPV drone with yellow accents and a sleek design, featuring foldable arms and a mounted camera
Front diagonal view of the DarwinFPV FoldApe4 Avatar BNF drone, showcasing its carbon fiber frame, yellow motor mounts, and propellers, with the antenna and wiring visible on top.
DarwinFPV FoldApe 4 drone featuring a lightweight carbon fiber frame, four propellers, and a yellow XT60 battery connector, designed for freestyle FPV flying and high-speed performance
Front view of a DarwinFPV FPV drone showcasing its camera and motor setup, with yellow protective casing and a compact design
Top-down view of the DarwinFPV FoldApe4 Avatar BNF drone placed on a digital scale, displaying a weight of 128.9 grams, with its frame and folded arms clearly visible.
Top-down view of the DarwinFPV FoldApe4 Analog drone placed on a digital scale, displaying a total weight of 124.3 grams, with the quadcopter in a folded configuration.
The weight view of FoldApe 4 Long Range DJI O3 Air Unit version FPV Drone
The weight of the FoldApe4 without the O3 vtx and O3 air unit

DarwinFPV

DarwinFPV FoldApe4 4 Inch Folding Long Range FPV Drone

$187.99
Version :FoldApe4 Analog ERLS BNF
Battery :3S 1150mAh 2 pcs
Propeller :DarwinFPV F4019-2 Propeller 2 packs
Quantity:
Summary ：

DarwinFPV FoldApe4 is a 4-inch MicroLongRange FPV drone. It adopts an innovative foldable structure design, and its volume is reduced by 70% after folding. It can be easily put into your pocket and is very suitable for taking pictures of scenery when you travel.
Take-off weight below 250g, complies with regulations in most countries. It can fly for 20 minutes using a 3S 1150mAh battery and it can fly using a 3S 3000mAh 18650 battery 30 minutes, the flight distance can be up to 10 kilometers (DJI O3 Unit), and the maximum speed can be 105 km/h. It is more like a toothpick fpv drone, very light, efficient and quiet.
We have solved the vibration and arm rigidity problems caused by folding through specially designed carbon fiber propeller clamps and arm structures. Even when performing high-intensity movements such as freestyle and flip over after crash, the arm will not fold back!
Of course, the ultimate cost-effectiveness has always been what DarwinFPV pursues, and this FoldApe4 is no exception. The analog version is almost half the price of similar products!

Features： 

1: It is small in size after folding. You don’t need to disassemble the propeller. It is easy to store and carry. It can be put directly into your pocket. It is very suitable for traveling and shooting scenery;
2: Many players are concerned about the problem of strength for the arms. For this reason, we designed the arms to be fixed with two screws after being unfolded. Even if there is an accidental fall out of control or flip over after crash situation, you don’t have to worry about the arms folding back. After the screws are locked, it will be no difference in regular drone;
3: Many friends are concerned about the vibration problem. For this reason, we abandoned the original plastic propeller clamp of GEMFAN and used a high-precision metal bushing with a carbon fiber propeller clamp to control the accuracy to ±0.05mm, which is smaller, lighter and more durable than the original propeller. It is difficult to feel the difference from ordinary two-blade propellers;
4: Using the same 1504 long-life motor from DJI, paired with a 3S 1150mah battery, it can cruise on empty for 20 minutes (analog version);
5: Large size GPS is more stable and has stronger reception signal than small size. If you can choose a larger GPS, try to use a larger one. During emergency rescue, don’t be afraid of ten thousand, just be afraid of the unexpected!
6: The drone only weighs about 120 grams, which is lighter and lasts longer than similar 4-inch drones;
7: Wide X structure design, which is different from the asymmetry of front and rear moments caused by DC (DeadCat) structure, and has a better flying feel;

Darwin Card

This card is only valid when order the FoldApe4 and the care card at same time, order this card only will not work. This card is only work for analog drone, not include the HD VTX system. 
With this card you can have 2 times to get 25% discount code on the FoldApe4 analog drones. No matter what problems of your drone(wrong solder, be burned, lost, out of contract or whatever) and you only need to pay 75% of the cost to have a new one for the next orders, which can be used twice within 1 year. The discount code is only work for the drone and not work for the all HD VTX and camera. 

Packing list: 

1 x FoldApe4 FPV drone
1 x Gray velvet bag
1 x Accessories pack
1 x Spare screws pack
1 x Logo sticker
1 x Manual card

How to bind this drone to your own remote controller ? 
First, you need to make sure your remote controller is ELRS protocol. Secondly, the FC of this drone is a built-in SPI ELRS receiver, and the factory default firmware version is 3.x. The remote controller firmware 3.x is required to properly bind. Set the remote controller refresh rate to 250HZ, connect Betaflight and click the "Bind Receiver" button to enter the binding mode, not power on 3 times.