Flysky FS-i6S Remote Control 2.4G 10CH AFHDS Transmitter FS-IA10B Receiver for RC Quadcopter Multirotor Drone Brand_Flysky the number of blue light

the number of blue light flashes represents 1-8

Height: 24

1s High Voltage (HV) 450mah lipo battery x1

Auto Out off Protection: Support

Flysky FS-i6S Remote Control 2.4G 10CH AFHDS Transmitter FS-IA10B Receiver for RC Quadcopter Multirotor Drone Brand_Flysky the number of blue lightFlysky FS i6S Remote Control 2. 4G 10CH AFHDS Transmitter FS IA10B Receiver for RC Airplane Quadcopter Multirotor Drone 2 Version optional, include Not include the Mobile Holder Set. Please choose the one you request. Overview: Works in the frequency range of 2. 405 to 2. 475GHz. This band has been divided into 142 independent channels,each radio system uses 16 different channels and 160 different types of hopping algorithm. Silm design on transmitter