Features:
Flash trigger to work synchronously shot with DSLR or SLR.
Support multi channels, and allows upon 4 trigger units work together without interference.
Advance circuit design and comport were adopted in our flash trigger.
Max 35 meters super long remote distance for most studios and outdoor photography.
Signal test switch lets you know flash trigger work status before taking photos.
Low power consumption, low maintenance cost and long battery life.
Trigger current in only 0.01mAh, no harm to camera.
No delay on continuous triggering to suit upon 1/250 shutter speed.
Two sizes, 6.35mm and 3.5mm sockets can match most flash lights at present.
Pocket size shape lets you easy to take at any time and any where.

Specifications:
Max available distance: 35m (open space)
Output socket size: 6.35mm and 3.5mm
Battery life: 12 months
Working frequency: 433MHZ
Signal receiver power: 2 * 1.5V AAA batteries (include)
Transmitter size: 5.5 * 4 * 1cm
Receiver size: 7.5 * 2.8 * 2cm
Transmitter weight: 30g
Receiver weight: 27g
Package size: 13 * 10 * 3cm
Package weight: 132g

Package included:
1 * Transmitter
1 * Receiver
2 * AAA Batteries
1 * Plug Converter
1 * Sync cord cable