TR-331 Nikon I-TTL Flash Trigger This Pixel TR-331 Wireless Flash Receiver for Nikon I-TTL enables Nikon cameras and flash execute high-speed synchronous photography， as well various creative flash functions， it includes the highest performance I-TTL， BL， FP and otherfunctions， the maximum shutter synchronization speed up to 1/8000s.                                    Features            New and high qualityTR-331 uses a global free FSK 2.4GHz wireless channels， 15 selectable channelsThe maximum control distances up to 65 meterUse the LCD to display channel， power， and functional modeUltra-low power consumption for standby; the standby time of TR-331 TX transmitter is more than 1000 hours， the TR-331 RX receiver standby time is more than 500 hoursCompatible with all Nikon DSLR camerasCompatible with Nikon SB-900， SB-800， SB-600， SB-400 flashgun with various creative modesSimultaneously control multiple flash or studio lightsSupport for flash´s auto-focus featureSupport a variety of shutter speeds， its max up to 1/8000sThrough the PC socket controls the studio lights and other brands flash with PC interface                                                                                                Package Includes            1 x TR-331RX transmitter1 x TR-331RX receiver1 x CR-2 lithium battery1 x PC+6.3 cable1 x PC+3.5 cable1 x User manual                                                            Extra Info            Compatibility: Nikon CLS DSLR cameras: D3， D700， D2 series， D300S， D300， D200， D90， D80， D70， D70S series， D5000， D3000， D60， D50， D40， D40X series， F6 and so onNikon I-TTL COOLPIX camera: COOLPIX8800， COOLPIX8400， COOLPIX P6000， COOLPIX P5000， COOLPIX P5100 and so onOther DSLR camera compatible with Fujifilm S5 Pro and Nikon flash cameraNikon´s flash SB-900， SB-800， SB-600， SB-400Other brands flash compatible with Nissin !#!amp!*! Nikon camera´s flash