This is the Nomaidio React 4-Channel R/C Controller Kit with Transceiver.

FEATURES: Two way all digital communication utilizing 100mW 100Hz
Frequency Hopping Digital Spread Spectrum (FHDSS) Technology and
DSSS 10mW 50Hz so it can talk to the Spektrum
Standard 100mW RF output in FHDSS conforms to world wide ISM radio
regulations
Unique to the R/C market the React is software based; its
capabilities may be altered upgraded when it is connected to a
personal computer and the Internet via the built in USB port
Combines error-resistant spread spectrum and frequency hopping
technologies, providing each radio with a unique, secure
virtual channel allowing hundreds of simultaneous users
Forty model memory
Operation amd lap timers
Dual rate, endpoints, exponential, advanced brake mixing and servo
speed adjust on all channels
Anti-lock brake with adjustable trigger, cycle, delay, depth and
steering trigger
Functions with any combination of analog and digital servos
Graphic LCD display with 12 x 96 pixel resolution
PC Connectivity with USB serial for charging, customization, analysis
and updates
Adjustable trims and sub-trims
Transmitter charges battery through USB port-no external charger
needed

INCLUDES: Transmitter, transceiver, 4.8V 800mAh NiMH transmitter battery and
USB charging and programming cable

REQUIRES: Installing transceiver in model and "binding" (enabling
communication) to transmitter
Servos of modeler's choice

SPECS:    Radio Type: Digital spread spectrum 2.4 GHz
Radio Mode: Frequency hopping spread spectrum (FHDSS) & direct
sequence spread spectrum (DSSS)
Game Mode: Though the USB cable to PC seen as game controller/
joystick
Range: 1000ft (305m)
Power Output: 100mW FHDSS/10mW DSSS
Frame Rate: 100 frames per second FHDSS/50 frames in DSSS
Total Latency: 5 millisecond max, 2ms typical
Weight (w/Batteries): approximately 18 oz (510g)
Servo Channels: 4
Battery: Four cell rechargeable
Controller Battery: Voltage Monitor: Graphic and real-time
Receiver Battery: Voltage Monitor: Graphic and real-time