2.4G 4G3V2 Brushless Motor and Metal Upgrade with 2801 transmitter
Walkera 4G3 V2 2.4GHz Metal, Brushless Upgrade with WK-2801 8CH Transmitter Edition Helicopter

WK-2801 is completely compatibile with 4CH, 6CH, 7CH (Channel) 2.4GHz Products of walkera series.
That means you can use WK-2801 for all walkera 2.4GHz Helicopters.

Specification

Main Rotor Dia.: 302mm

Tail Rotor Dia.: 58mm

Overall Length: 273mm

All-up Weight: 68.4g (Battery included)

Main Motor: 1225FE33

Tail Motor: 0716R

Battery: 3.7V 400mAh Li-Po

Transmitter: WK-2801

Receiver: RX-2605

Gyro: Built-in

Servo: Wk-02-1 / weight 3.18g / speed 0.12sec/60° (3.0~4.5V) / torque 0.12kgf/cm / dimension 19.2*8.3*19.7mm


Features

Ultra mini indoor 3D mode broke the concept of space limitation.
Super mini but super precision.
Small size helicopter but with full functions of big one.
The latest single-cell LiPo technology is CREATIVELY used in this size helicopter in the world. It features friendly environment and energy-saving concept.
Equipped with high performance motor, the flight time will be up to 7 to 8 minutes at 3.7V 400mAh LiPo battery pack, depending on your flight mode.
WK-2801 Specification

Encoder: 8 channel micro computer system
Frequency: 2.4G spread spectrum
Output Power: ≤ 10Mw
Current Drain: ≤ 120mA
Power: 1.2VX8 NiCard (9.6V600mAh) or 1.5VX8 AA dry batteries
WK-2801 Features

The WK-2801 adopts 2.4Gig spectrum technology and features automatic code pairing and ID assignment.
LCD display of the WK-2801 is simple to understand and easy to set.
The transmitter case is ergonomically designed and the large LCD display has white backlight with easy-to-read graphics.
The length or tension of the controls stick can be adjusted and it is convenient to change the throttle from left to right.
The WK-2801 supports both helicopters and airplanes. It offers three helicopter flight modes and each flight mode is capable of free setting and adjusting parameter in order to suit the various requirements of F3C or 3D aerobatic flights.
Capable of wireless data copy and transfer between two transmitters.
Four Adjustable hot keys facilitate easy entry into the set menu.
Eight model memory storage.
Gyro rate adjustment by transmitter, and convenient programmed hover and 3D flights.