Features: Capacitive touch screen for easy control. Compatible with RX and TX, it receives data of temperature, altitude or information from sensor, servo calibration. Multi-channel hopping frequency reduces interference from other transmitters. The high efficiency omni-directional high gain antenna cuts down interference, while using less power and maintaining a strong reliable connection. Each transmitter and receiver has it's own unique ID. Once the transmitter and receiver have been paired, they will only communicate with each other, preventing other systems accidentally connecting to or interfering with the systems operation. The system is built in highly sensitive & low power consumption components, maintaining high receiver sensitivity, while consuming as little as one tenth the power of a standard FM system, which extends battery service life. Specification: Material: Plastic Weight: 727 - 749g Type: RC Part & Accessory Options: Black FS-i6S & FS-iA6B, Black FS-i6S & FS-iA10B, White FS-i6S & FS-iA6B, White FS-i6S & FS-iA10B FS-i6S Transmitter Specification: Channel: 10 Model Type: Quadcopter RF Range: 500KHz Band: 140 RF Power: Less Than 20 dBm 2.4G System: AFHDS 2A Code Type: GFSK Sensitivity: 4096 Low Voltage Alarm: Yes (Lower Than 4.2V) PS2/USB Port: Yes Power Input: 4.2 - 6V Antenna Length: 26mm Size: Approx. 18 * 16 * 8cm / 7.1 * 6.3 * 3.1inch FS-iA6B Receiver Specification: Channel: 6 Model Type: Quadcopter / Fixed-wing / Helicopter RF Range: 2.4055 - 2.475GHz Band: 140 RX Sensitivity: -105dBm 2.4G System: AFHDS 2A Code Type: GFSK Power Input: DC 4 - 6.5V i-Bus Port: Yes Data Acquisition Port: Yes FS-iA10B Receiver Specifications: Channels: 10 Model Type: Fixed-Wing / Glider / Helicopter RF Range: 2.4055-2.475GHz Band: 140 RF Receiver Sensitivity: -105dBm Bandwidth: 500KHz 2.4GHz System: AFHDS 2A Modulation Type: GFSK Power: DC 4 - 6.5V i-BUS Port: Yes Data Acquisition Port: Yes Package Includes: Black FS-i6S Transmitter + IA6B Receiver + Cable + Manual + Rocker Switch or Black FS-i6S Transmitter + IA10B Receiver + Cable + Manual + Rocker Switch or White FS-i6S Transmitter + IA6B Receiver + Cable + Manual + Rocker Switch or Whi te FS-i6S Transmitter + IA10B Receiver + Cable + Manual + Rocker Switch