Flysky Radio w/ 2n1 R3C ESC/RX

Transmitter specifications: 

Number of Channels 4
Compatible Receivers RCR-R3A
Compatible Models Car, Boat
RF 2.4GHz ISM
Maximum Power <20dBm (e.i.r.p.) (EU)
2.4GHz Protocol 2A-BS
Distance >300m (Ground Distance without Interference)
Channel Resolution 1024
Input Power 1.5AA*4
Charging Jack None
Life Time According to battery type
Low Voltage Alarm <4.2V
Antenna Single Built-in Antenna
Data Interface None
Temperature Range -10°C ~ +60°C
Humidity Range 20% ~ 95%
Online Update None
Color Black
Dimensions 160*193*97mm
Weight 220g
Certifications CE,FCC ID: N4ZG4P00

2/1 ESC/Receiver specifications: 

Number of Channels 3
Compatible Models 1:18 Crawler
RF 2.4GHz ISM
2.4GHz Protocol 2A-BS
Distance ≥ 300m(Ground Distance without Interference)
Antenna Single External Antenna
Input Power 2S LiPo
BEC Output 5V/1A
Data Interface PWM
Continuous / Peak Current 10A/40A
Motor Type Brushed Motor
Applicable Motors 180 Brushed Motor
Online Update None
WaterProof PPX4
Temperature Range -10°C ~ +60°C
Humidity Range 20% ~ 95%
Online Update None
Weight 9.8g
Dimensions 38*25*13mm
Certifications CE, FCC ID: 2A2UNR3A00