Specifications:

Output power: 640Ws (1/1 to 1/256 power)
Guide number: 197 feet (60 m) at ISO 100, f/1.0
Flash duration: 1/200 to 1/10,000 seconds
Color temperature: 5600K (can be adjusted)
Recycling time: 0.1-2.5 seconds (depending on power setting)
Battery type: Lithium-ion battery
Weight: 1.2 pounds (540 g)
Dimensions: 5.3 x 3.1 x 2.4 inches (135 x 79 x 61 mm)

Features:

Powerful output: Produces up to 640Ws of power, providing ample light for various shooting scenarios.

TTL compatibility: Supports TTL metering with Canon cameras, ensuring accurate exposure control.

Wireless triggering: Can be triggered wirelessly using the included X2T transmitter or other compatible triggers, offering greater flexibility and convenience.

Multiple flash modes: Supports manual, TTL, and multi-flash modes, allowing you to control the flash output to suit your specific needs.

High-speed sync: Enables flash photography at shutter speeds faster than the camera’s sync speed, allowing for creative effects and capturing fast-moving subjects.

Built-in 2.4GHz wireless system: Provides reliable and efficient wireless communication with other Godox flash units.

Lithium-ion battery: Offers long-lasting battery life, allowing you to shoot for extended periods without needing to recharge.

Compact and lightweight design: Makes it easy to carry and use on location.

Multiple accessories: Includes a variety of accessories, such as a flash head, battery, charger, and carrying case.