Description: AR6210 6-Channel DSMX DSM2 Receiver Compatible DX6I DX9 DX18 Support for JR and Spektrum DSM-X and DSM2 standard remote controls Suitable for DX9, DX18, DX6I remote control Antenna length: main RX: 30mm; remote control RX: 30mm Material: Metal Specification: Channels: 6CH Modulation: DSMX DSM2 RF Range: 2.4GHz Operating Voltage: 3.5V-9.6V weight: 10g Size Chart: Size: 36*25*14mm / 1.41x0.98x0.55inch Package Includes: 1 piece AR6210 6-Channel DSMX DSM2 Receiver