Specifications:

Radio transmission range Up to 164.04′ / 50 m

Guide Number 118.11′ / 36 m at ISO 100 (105 mm Position)

Flash modes TTL, Manual

Triggering Mode Hot-shoe, Optic triggering, Radio triggering

Wireless flash function Master, Slave, S1, S2

Zoom range 24, 28, 35, 50, 70, 80, 105 mm

Vertical rotation angle -7 to 90 degrees

Horizontal rotation angle 0 to 270 degrees

Power supply Lithium Ion battery

Full power flashes 500

Recycle time Approx. 0.1 to 1.7 Seconds

Color temperature 5600K±200K

Flash duration 1/3