[DETAIL]<br>Original FlySky GT3B FS-GT3B 2.4G 3CH Remote Control transmitter Radio RC System Gun Controller FS GR3E Receiver For Backlight RC Car Boat LCD LED <br>Display Screen<br>transmitter Specifications:<br>Channels:3<br>Model type:Car/Boat<br>Freq. Range:2.4055-2.475 GHz<br>RF power: Less than 20 dBm<br>2.4GHz Protocol: AFHDS<br>Low voltage alarm:Yes (lower than9V)<br>PS2/USB Port Yes<br>Antenna length 26mm<br>Power input: 12V DC 1.5AA*8<br>Online Update: NO<br>Weight: 397g<br>Size: 155*125*270mm<br>Color: Blank<br>Certification: CE, FCC<br>FS-GR3E Receiver Features:<br>1 Channels: 3 Channels;<br>2 Model type: car/boat;<br>3 RF receiver sensitivity: -105dbm;<br>4 Modulation: GFSK;<br>5 System type: AFHDS;<br>6 Sensitivity: 1024;<br>7 Failsafe: yes (channel 2);<br>8 Bind port: yes (channel 3);<br>9 Power port: yes (VCC)<br>10 Power: 4-11V DC;<br>11 Weight: 5g;<br>12 ANT length: 26mm;<br>13 Size: 37.6*22.3*13mm;<br><br>[ATTRIBUTES]<br>- Wireless Communication: RF<br>- Battery Included: No<br>- High-concerned chemical: None<br>- Wireless Communication: RF<br>- Battery Included: No<br>- High-concerned chemical: None<br>- Package: Yes<br>- Weight: 300G<br>- Model Number: 1057<br>- Origin: Mainland China<br>- Drones Accessories Type: Remote Control<br>- Certification: CE