2. 4G Flysky FS-R6B 6 channel remote control receiver, compatible most of FlySky Transmitters such as TH9X FS-CT6B FS-T6 FS-i6 FS-i10 for model aircraft fixed wing multi-copter. Features:Reliable, interference free 2. 4GHz AFHDS signal operationThe FS-R6B receiver is designed for Airplane / Glider / HelicopterEasy to bind and very fast link-up, quick and extremely stable in performanceUltra-small size and ultra-light weight, effectively save space and reduce aircraft's weight-bearing6 channel receiver compatible most of FlySky Transmitters such as TH9X FS-CT6B FS-T6 FS-i6 FS-i10Specifications:Item Name: FS-R6B ReceiverBrand Name: FlyskyChannels: 6 Channels2. 4GHz System: AFHDSModel type: Airplane / Glider / HelicopterRF power: Less than 20DBmModulation type: GFSKCode type: PCMRF Channel: 140RF Receiver Sensitivity: -105dBmSensitivity: 1024Bandwidth: 500KHzLow voltage warning: LEDDSC port: yes (PS2; output: PPM)Charger port: yesANT length: 26mmFrequency: 2. 4GPower: 4. 0-6. 5VColor: Grey (Transparent)I-BUS Port: NoData Acquisition Port: NoWeight: 13gSize: 52 * 35 * 15mmNote: There could be a few deviations due to manual measurement, thank you for your kindnessPackage information:Package size: 7 * 4 * 1. 5cm / 2. 8 * 1. 6 * 0. 6inPackage weight: 20g / 0. 9ozPoly bag packagePackage list:1 * Flysky FS-R6B Receiver