【Receiver】 Flysky FS-IA10B 2.4G 10CH receiver. 【Specifications】Wireless protocol: AFHDS 2A; Remote control distance: 500~1500m (in the air); Antenna type: Double copper tube antenna (150mm * 2); Power: 4.0-6.5V; RSSI: Supported; Data interface: PWM / PPM / i.bus / s.bus; Humidity range: 20% -95%; Online Update: Support. 【2.4G mode】 Automatic frequency second generation digital system. 【Suitable Transmitter and Models】 Flysky FS-i6 FS-i6S FS-i6X FS-i10 FS-GT2E FS-GT2F FS-GT2G FS-it4S FS-GT5 FS-i8 FS-TM10 transmitter. Suitable models: Airplane / glider / helicopter, easy install and use. 【Warranty】If there are any problems, please contact with our store in time. We will give you a 100% satisfactory solution. Thanks for your understanding. ASIN B0972QDC1B Brand Name GoolRC Manufacturer GoolRC Material Type Plastic Operation Mode Automatic Age Range Description Kid Educational Objective Game, play Are Batteries Required No Batteries are Included No Manufacturer Part Number OUE9949885659577ME Manufacturer Maximum Age MONTHS 840.00 Manufacturer Minimum Age MONTHS 192.0