Features:
Optional cable and shutter triggering even without battery.
Up to 50m-100m distance anti-interference wireless control.
Advanced circuit design, low power consumption.
Multi-channel supports multi-user work at one time.
Working frequency 433MHZ, which is green and license free frequency around world.
Pocket size and easy control.
Hot shoe connection of the receiver.
The receiver is fit to the hot shoe bracket, or will hang loose if you need to attach a flashgun.
Specifications:
Transmitter
Power supply: 12V/23A battery (include)
Battery life: 1 year standby or continuous press for 20,000 times
QTY of channel: 16
Remote control distance: 40-50m
Work indicator: Double color LED indicator
Wireless frequency: 433MHZ
B shutter setting: Long press over 3 seconds
Receiver
Power supply: 2 x AAA batteries (einclude)
Battery life: Stand by >800h
QTY of channel:16
Work indicator: Double color LED indicator
Package size: 20.5 * 15 * 3.1cm
Package weight: 207g
Model Compatible:
Canon EOS: 7D, 50D, 40D, 30D, 5D, 20D, 10D, 5D Mark II,1DMark IV, 1Ds Mark III, 1D Mark III, 1D Mark II N, 1Ds Mark II, 1D Mark II, 1Ds, 1D, 1V, EOS 3, D2000
Package including:
1 * Transmitter
1 * Receiver
1 * Sync cable
1 * 12V/23A battery
2 * AAA batteries
1 * User manual