FS-i6X Transmitter Specifications: Channels: 6-10 Output mode: PWM/PPM/i-BUS/s.BUS Model type: multirotor, fixed wing, helicopter, truck, tank, airship, boat, submarine Power: 4 x AA battery (not included) Remote distance: 500~1500 meter (in the air) RF range: 2.408-2.475GHz RF power: <20 dBm RF channel: 135 Bandwidth: 500KHz 2.4GHz system: AFHDS 2A Modulation type: GFSK Stick resolution: 4096 Low voltage warning: <4.2V DSC port: PS/2 Port On-Line update: Yes Chargeable: No Display: STN transflective display, LCD 128*64 lattice, VA 73*39mm, LCD with white backlight Size: 190 * 174 * 89 mm Weight: 392 g Certificate: CE0678, FCC ID: N4ZFLYSKYI6X FS-iA6B Receiver Specifications: Data mode: PWM/PPM/i-BUS/s.BUS PWM Channels: 6 Model type: multirotor, fixed wing, helicopter, truck, tank, airship, boat, submarine Remote distance: 500~1500 meter (in the air) Power: 4.0-6.5V DC RF range: 2.4055-2.475GHz RF channel: 140 RF receiver sensitivity: -105dBm Bandwidth: 500KHz 2.4GHz system: AFHDS 2A Modulation type: GFSK Compatible transmitter: FS-i4, FS-GT5, FS-i6, FS-i6S, FS-i6X, FS-TH9X, NV14 Antenna length: 150mm (dual antenna) Weight: 10g Size: 47 * 26.2 * 15mm Certificate: CE0678, FCC ID: N4ZFLYSKYIA10 Package Information Package size: 23.2 * 20.8 * 10.5cm / 9.13 * 8.18 * 4.13in Package weight: 680g / 1.499lb Package List: 1 x FS-i6X transmitter 1 x FS-iA6B receiver 1 x Bind plug 1 x Update cable 1 * Manual in English Technical Support: We have created video tutorials that you can get by contacting us. Our team is ready to help you solve technical problems.