GODOX CellsII-C High Sync Speed Wireless Trigger for Canon

Single Transceiver Design It could be used as either a transmitter or a receiver.
Super High Sync Speed The high sync speed up to 1/8000s, meets the need of high sync photography.
16 Channels 16 non-interfering optional channels enable you to control multiple flashes synchronously.
Specification
Brand GODOX
Model CellsII-C
Power Supply 3V (2*AA) (Not included), no AC power
Transmit Frequency 433MHz wireless remote system
Channel 16 channels
Workable distance100m (open areas)
Max Sync Speed 1/8000s
Dimension 155 x 56.5 x 34.5mm (antenna included)
Net Weight 84g (without battery)