1). Encoder: 8 channel micro computer system
2). Frequency: 2.4G spread spectrum
3). Output Power: 100mW
4). Current Drain: <=120mA
5). Power: 1.2VX8 NiCard (9.6V600mAh) or1.5VX8 AA dry batteries

1). The WK-2801 adopts 2.4Gig spectrum technology and features automatic code pairing and ID assignment.
2). LCD display of the WK-2801 is simple to understand and easy to set.
3). The transmitter case is ergonomically designed and the large LCD display has white backlight with easy-to-read graphics.
4). The length or tension of the controls stick can be adjusted and it is convenient to change the throttle from left to right.
5). 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.
6). Capable of wireless data copy and transfer between two transmitters.
7). Four Adjustable hot keys facilitate easy entry into the set menu.
8). Eight model memory storage.
9). Gyro rate adjustment by transmitter, and convenient programmed hover and 3D flights.