Description：
The RC ERA C138 PRO features a single-propeller, flybarless design, a 6-axis gyroscope for added stability, and a barometer for altitude control, ensuring stable flight and easy control! It also boasts exceptionally long flight time and impact resistance. Its scaled-down design mirrors the real aircraft, making it both a practical and practical drone.

Specification:
Brand: RC ERA
Item: C138 PRO
Product Material: PAPC
Product Size:
Rotor Diameter: 306mm
Body Length: 312mm
Height: 101mm
Flight Weights: 110g
Package Dimensions: 345*280*120mm
Package Weight: 690g
Radio Frequency Band: 2.4GHz
Remote Control Batteries: 4 x 1.5 AA (not included)
Battery: 7.4V 350mAh
Main Motor: Brushless
Tail Motor: Brushed
Flight Time: 8-10 minutes
Charging Time: Approx. 50 minutes
Control Range: 80-100 meters

Feature:
1> Flybarless design, with propellers designed based on aerodynamic principles, provides powerful power and stability. A 6-axis gyroscope ensures ultra-stable flight.
2> 6-channel variable-pitch propellers and three digital servos provide more stable flight, improved controllability, and enhanced wind resistance.
3> One-touch inverted flight makes inverted flight easier, allowing you to master acrobatic maneuvers in less than a minute.
4> Master remote controller for a more refined feel and precise control.
5> Barometer altitude control and optical flow positioning ensure stable flight.
6> Modular battery, intelligent power management system, and battery level indicator ensure quick and easy installation, effective battery protection, fast charging, and a longer lifespan.
7> Ascents, descent, forward, backward, left and right flight, left and right rotations, flight paths, pot-sweeping, and other acrobatic maneuvers.
8> 6G mode, using a 6-axis gyroscope, ensures stable flight, making it ideal for beginners.
9> Features include low-voltage alarm, stall protection, failsafe, high and low rudder adjustment, and one-touch takeoff and landing.

Advantages of C138 PRO over C138: 1. With horizontal tail LED 2. With optical flow sensor for more stable flight. 3. Brushless main motor for sufficient power. 4. One-click inverted flight function for more fun during flight. 5. RTF version is equipped with a upgraded transmitter.

Note:

There are two versions available for selection:

RTF Version: with a transmitter.

BNF Version: without a transmitter, and it is compatible with the transmitters of most other helicopters from RC ERA.(such as,C184/C138/C123/C190/C189/C187/C186/C129V2). However. only the transmitters of C138 PRO /C032 /C123 can support the one - click inverted flight function, others cannot

Package included:

BNF:

1 x C138 PRO RC Helicopter
1 x USB Cable
1x Battery（1, 2 or 3 Optional）

2 x Main Propeller
1 x Tail Propeller
1 x Instruction Manual
1 x Screwdriver
1 x Hex wrench

RTF:

1 x C138 PRO RC Helicopter
1 x Transmitter
1 x USB Cable
1x Battery（1, 2 or 3 Optional）

2 x Main Propeller
1 x Tail Propeller
1 x Instruction Manual
1 x Screwdriver
1 x Hex wrench

Notes to buyers:
RTF (Ready to Fly) airplanes come with everything you need to fly in the box. A transmitter, receiver, battery, charger, and all other required electronics are included and pre-installed from the factory.