Flashpoint Zoom Li-on X R2 TTL On-Camera Round Flash Speedlight For Pentax (Godox V1)

Round zoom head design delivers the smoothest, most pleasing light ever to grace a speedlight
Flashpoint R2 Remote TTL System built right in
Command 4 Groups independently to the whole R2 Family
Powerful GN 92ft / 28m @ISO 100 50mm zoom
Internal Lithium Ion Polymer battery for 480 full power flashes
Auto-Sensing Canon / Nikon / Sony / Panasonic / Olympus / Fuji / Pentax TTL Radio Slave Modes
High Speed Sync for shutter speeds up to 1/8000 second
Flash Type: Shoe Mount Flash
Power Source: Li-Ion Rechargeable Battery