The Jinbei flash Speedlite HD-1 80Ws for cameras is an 80Ws power speedlite flash. It can be used indifferently on the camera shoe or separately and is equipped with an excludable 3W LED pilot lamp. When used separately from the camera it can be fully controlled remotely by the built-in radio receiver. It can operate in manual mode (9.0 diaphragms of adjustment) or according to the TTL protocols of Canon, Nikon, Fuji, Olympus, Panasonic and Sony systems (with adapter for Sony JB.1.06.021611) through the Jinbei TR-Q7 TR-Q7II and dedicated Sony TR-Q7II TTL triggers (possibility of overexposing or underexposing up to +3.0 and -3.0 diaphragms). Both of these modes can be used when HI-900 is set as Master, Slave or is placed on the camera. The Jinbei Speedlite HD-1 flash has 31 channels in Master mode, 01-31 channels in Slave mode and 6 groups in Master mode. Synchronization can be normal (NORM) and high speed sync and the flash duration is incredibly short reaching up to 1/10,000s in normal mode (1/50000s in Freeze mode). The included battery allows up to 500 flashes at full power. Compatible with Canon, Nikon, Fuji, Panasonic and Olympus cameras.