Andoer YONGNUO YN685II Camera Speedlite ETTL Speedlight Built-in 2.4G Wireless RF System 1/8000s black

Features: Oval Lamp Design Creates Soft Light: Equipped with unique oval lamp holder to create soft and smooth transition effect,making it easier to create natural and beautiful light. High Speed Sync(HSS): When HSS function is activated, this speedlite YN685II can be used with every shutter speed and the maximum sync speed is up to 1/8000s. Turning on the high speed sync is useful to limit the influence of ambient light when shooting in bright conditions. High-speed Recycling & External Power Supply: The recycling time for full power output is only about 2 seconds. Even if you don't use a new battery, you can get an extremely fast recycling experience of 3~4 seconds. After connecting to an external power supply, it can meet your higher rec