POWERFUL FLASH SPEEDLITE: High Guide No.38(ISO 100, 35mm), 1/200s-1/20000s flash speed present clear and vivid images; 5 flash modes: M, Multi, RX Slave, S1 and S2 improve versatility and usability; 8 variable flash output from 1/1-1/128 can meet your flashlight demands

2.4G WIRELESS SYSTEM: Equipped with built in 2.4G wireless signal; Comes with transmitter with 15-channels and operating range of 30meters/98feet to support wireless trigger function (NOTE: Battery for flash NOT Inlcuded; Battery for Transmitter Included)

WIDE COMPATIBILITY: Suitable for Canon Nikon Sony Panasonic Olympus Fujifilm Pentax and Other DSLR Cameras with standard hot shoe, and Sony Camera with New Mi Hot Shoe like Sony A9 A7III A7S/A7SII A7R/A7RIII A7II A6000 A6300 A6500

PRACTICAL FUNCTION: Power saving mode, synchronization, external charging, over temperature protection and systematic over temperature protection fuction; Multiple auto-self protections for power saving and against overheating; Added with sync socket and terminals for external power pack

LCD PANEL AND ROTATION ANGLE: With dot-matrix LCD panel to offer clear and easy operation; Vertical rotation angle: -7~90 degrees, horizontal rotation angle: 0~270 degrees, fixed zoom, provide you with a rich flash perspective