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: 1.2VX8 NiCard or1.5VX8 AA dry batteries Current Drain: 170mA Battery: 1.2VX8 NiCard or1.5VX8 AA dry batteries Age Ranges: 8-11 Years,12-15 Years,Grownups Features: 1). Quad-bearing design.Improved quad-bearing design of the Radio sticks makes the control silky and smoothly. 2). Adopted core technology of DEVO 12,versatile function ,high cost performance . 3). 2 Model Type: Helicopter and Airplane. Improved programming with more mixes and better interface Program MIX ,MIX to Throttle. 4). 7-point throttle curve makes the control exquisitely. 5). Fifteen-model memory. 6). Online update funcation:Enjoying update the latest program and copy model data freely and easily. Manual: Click here Package Included: 1 x Devo 7 transmitter