Main Features: ● Support 2.4GHz wireless and flash sync trigger.
● Support studio light sync flash.

Specification:
Remote Distance: 50m ( open range )， less than 15m ( flash )
Channels: 16
Work Frequency: FSK 2.4GHz
Sync Speed: more than 1/200s

Receiver:
Battery: 1.5V AAA x 2 ( not included )

Transmission:
Battery: 23A 12V x 1 ( not included ) Array Package weight: 0.155 kg
Package Size(L x W x H): 8.50 x 6.00 x 7.50 cm / 3.35 x 2.36 x 2.95 inches Package Contents: 1 x Transmitter， 1 x Receiver， 1 x English User Manual， 1 x Connect Cable