The X3Pro C is equipped with a robust 2930mAh lithium battery, ensuring a rapid charging time of approximately 2 hours and an impressive standby time of about 35 days, minimizing downtimeFeaturing a built-in 2.4GHz wireless technology and Bluetooth integration, this flash trigger offers a seamless connection over distances up to 100 meters, facilitating reliable and flexible setupsBoasting a 2.4" LCD touch screen, the X3Pro provides a user-friendly experience, allowing easy adjustments and real-time monitoring of settings. The device also memorizes settings, which are automatically restored upon restart, ensuring a consistent workflowWith an AUTO/Focus length ranging from 24-200mm and the innovative TCM function, the X3Pro can effortlessly convert TTL values to manual output values, catering to both spontaneous and pre-planned shoots Capable of camera mounting:YesElectric:YesPhotography Accessories Type:Flash TriggerModel Number:X3PROColor: BlackMaterial: plasticSpecification: version Package Contents:1*TTL HSS Flash Trigger Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.