Built-In 2.4GHz X Wireless Radio System
Compatible with Sony ADI / P-TTL
Guide number of 36 at ISO 100 and 105mm
Ability to tilt from -7 to 90? and rotate 270?
Features a zoom head with a range of 24-105mm and a 14mm wide-angle panel
Wireless Master/Slave TTL Functionality
Fast recycle time of 0.1 to 1.7 seconds
High Speed, 1st & 2nd Curtain Sync
Runs on Included Rechargeable Li-Ion Battery