Online shopping for Walkera DEVO 7 2.4GHz 7 Channel Devention Transmitter Without Receiver

Specification:
Encoder: ARM micro computer system
Frequency: 2.4Ghz ( DSSS )
Output power: -5dBm - 20dBm
Battery: 1.2V x 8 NiCard or 1.5V x 8 AA dry batteries
Current drain: 170mA
Battery: 1.2V x 8 NiCard or 1.5V x 8 AA dry batteries

Main Features:
Quad-bearing design: Improved quad-bearing design of the radio sticks makes the control silky and smoothly
Adopted core technology of DEVO 12, versatile function, high cost performance
2 model type: Helicopter and airplane. Improved programming with more mixes and better interface program MIX, MIX to throttle.
7-point throttle curve makes the control exquisitely
Fifteen-model memory
Online update function: Enjoying update the latest program and copy model data freely and easily
There are two three-position switches