Multifunctional C1 C3 N1 N3 Wireless Timer Remote Control for Canon/Nikon

Features
Ergonomics design for extended periods without hand fatigue.
2.4GHz Wireless Remote Control: Isotropic, 100m ultra-long distance and super-strong anti-interference.
Wireless timer remote to take group photo without anyone absent.
Support B door shooting. B door controls long time exposure, push upward the ON/OFF to turn on the shutter and reset to turn off the shutter, then the exposure time is customized.
Support programmable interval timer shooting.
Set the camera on B door, then press and push forward the shutter knob, LCD display the countdown.
For Sony Canon 7D 5D II III 550D Nikon.
Specifications
Model DBK WX-3100
Wireless Carrier Frequency FSK 2.4GHz
Transmission Distance 100m (in open area)
Shutter Port 2.5mm
Weight 180g
Transmitter Size 15.5cm x 5cm x 2cm
Receiver Size 6cm x 4cm x 2cm
Package Size 18.5cm x 11cm x 3cm
What's in the box?
1 x Transmitter
1 x Receiver
1 x Shutter Connecting Cable
1 x Instruction Manual