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Neewer? 5500k 2.4G Wireless Professional Speedlight Flashlight NW TT660 II with Flash Diffuser

Product Description :
The second generation of TT 660 which Built-in 24G ultra-long-distance wireless flash syste global free application for digital FSK 24GHz Ultra-long-distance wireless transmission module communication distance up to 50 meters The lead flashing distances up to 50 meters 164 feet above
Large-size LCD display The NW TT660 II is equipped with large-size LCD screen with clear and intuitive view easy to use
New Power Zoom Function By pushing the button on the speedlite it can make the flash covered length range from 18mm to 180mm
The High Sensitivity Wireless Triggering Sensor The high sensitivity wireless triggering sensor inherits from TT660 which achieves the Slave function S1 S2 RX mode
New Charging Socket for External Power Pack NW TT660 II provides charging socket for external power pack to meet your higher demand for charging recycle