【Wide Compatibility】 The godox X3-S flash trigger can be quickly fixed on the camera with the hotshoe. Compatible with Sony A7I, A7IV, A7R5, A7RIII, A7RIV, A9, A7RII/V4.0, A7R, A6400, A6700, A6000, RX10, A99, A77, A77I, A350. Note: Firmware upgrades are available to address compatibility issues 【Adjustable Brightness OLED Screen】Just like your smartphone, experience the outstanding performance of the OLED touch screen on the Godox X3. Whether shooting indoors or outdoors, you can easily adjust the screen brightness to suit the surrounding environment with a simple swipe left or right. It also features a screen lock function to prevent accidental touches during shooting. 【Lithium-ion battery, USB-C Charger】The Godox X3 trigger is equipped with a built-in 3.7V 850mAh rechargeable lithium-ion battery, offering longer runtime than AAA batteries. The universal USB-C charging interface is compatible with smartphone and tablet chargers, enabling a quick charge from 0% to 100% in just 2 hours, making it more convenient for extended use. 【Multifunctional Professional Flash Trigger】 The X3-S TTL wireless flash trigger supports TTL, flash exposure compensation (FEC), 1/8000s high speed sync, manual flash, group modeling lamp control, group zooming, single point triggering, and simultaneous output value adjustment for all groups. 【Seamless Connection】Using the 2.4GHz Godox Wireless X System, you can quickly connect to Godox flash devices. The channel scanning feature effectively reduces interference and improves shooting stability. The Wireless Sync feature allows you to seamlessly connect the Godox X3 with the AD200 Pro II with just a single touch. Godox X3-S TTL Wireless Flash Trigger Compatible for Sony Camera, OLED Touchscreen Flash Transmitter,Built-in Lithium Battery Support Quick Charge(Godox X2T-S/Xpro-S/XProII-S Upgrade Version)