This Flysky FS-NB4 Plus transmitter delivers superior performance, look and feel, along with a high brightness coloured touch display with an improved user interface.
Dedicated for competition use, the transmitter is easily configurable as left or right-handed. The NB4 Plus comes with 1x FGr4B receiver.
 
Specifications: 
 
Product Model: Noble NB4+
Compatible Receiver: All AFHDS 3 protocol receivers
Compatible Models: Cars, boats
Number of Channels: 8
Wireless Frequency: 2.4GHz ISM
Transmitting Power: < 20 dBm
Wireless Standard: AFHDS 3
Low Voltage Alarm: < 3.65V
Data Output: USB Type-C
Charging Interface: USB Type-C
Antenna Type: Built-in single antenna
Display Screen: 3.5-inch 320480 full-dot matrix color IPS touchscreen display
Channel Resolution: 4096
Input Power: 1S (4.2V) * 4300mAh lithium polymer battery + 3450mA 18650 battery
Remote Control Distance: > 300m (open ground without interference)
Online Update: Supported
Temperature Range: -10℃ to +60℃
Humidity Range: 20% to 95%
Appearance Color: Black
Dimensions: 131.41115.95*190.56mm
Weight: 520g
Safety Certification: CE, SRRC, FCC ID: 2A2UNNB4PLUS00, MIC, RCM