Specyfications:

Product Model: FS-CT6B
Channels: 6
Models: fixed wing / glider / helicopter
Wireless frequency: 2.4GHz
Transmission power: <20 dBm
Wireless protocol: AFHDS
Range: 500 ～ 1000m (in the air)
Channel resolution: 1024
Battery: 1.5AA * 8
Charging port: None
Low voltage alarm: ＜ 9V
Antenna type: external single antenna
Data port: PS / 2 (PPM)
Temperature range: -10 ℃ — + 60 ℃
Humidity range: 20% -95%
Update online: No
Color: Black
Dimensions: 189mm * 97mm * 295mm
Weight: 511g