Compatible with Canon E-TTL / E-TTL II
Frequency: 2.4 GHz
Range: 328^27
TTL, Manual, and Multi Flash Modes
Channels: 7
Groups: 3
LCD Screen & AF Assist Beam
High Speed, 1st and 2nd Curtain Sync
USB Port for Firmware Updates
Runs on 2 AA Batteries
Frequency 2.4 GHz
Range 328^27 (100 m)
TTL Dedication E-TTL / E-TTL II
Channels 7
Groups 3 (A, B, C)
Flash Modes TTL, manual, multi
Sync Mode 1st curtain, 2nd curtain, high-speed sync
Max Sync Speed 1/8000 sec
Interface Triggering: Hot shoe, PC port
Shutter Release: 2.5mm
Firmware Upgrade: mini-USB
Battery 2 x AA battery
Battery Life Standby: 120 hours
Dimensions 3.5 x 2.1 x 1.5″ (9.0 x 5.3 x 3.9 cm)
Weight 2.9 oz (82 g)
Shipping Weight 0.4 lb
Box Dimensions (WxHxD) 4.2 x 2.1 x 5.4
