Hisky H-6 6CH 2.4Ghz LCD Transmitter (Mode 2) With XY7000S Receiver Black Brand:Hisky . 6-ch 2.4g radio control system,digital proportional rc system . H-6 is a high-end compact PC transmitter. The combination of precise manipulation will allow players to make precise maneuvers. H-6 series transmitter perfectly compatible with HiSKY rc helicopter series and the four axis series. . Note:This transmitter can bind with theHCP100 HCP80 HFP80 HFP100 HMX120 FBL70 FBL80 FBL90 FBL100 WLtoys V922 V933 V944 V955helicopter . H-6 Transmitters Specification: Item: H-6 . Channels:6 . Resolutions:1024 . Frequency:2.4Ghz is frequency range . Modulation: GFSK . Spread Spectrum Mode:FHSS . Number of frequency channels: 20 . Hopping rate:240 jump/s . Output Power:=20dBm . Working current:=150mA . Working volatage:1.2V x 4 NiCad/NiMH . Dimensions: ( 15 x18.8 x 7 )cm . Net weight: 324g . XY7000S Receiver Specification: Channels:7 . Frequency:2.4Ghz ISM frequency range . Modulation: PCM . Spread Spectrum Mode:FHSS . Operation volatage:4.5-5.5V . Operation current:=30mA . Net weight: 11.5g . Product size: ( 4.1 x 2.8 x 1.4 )cm . Package Includes . 1 x H-6 Transmitter . 1 x XY7000S Receiver .