Feature:1. Support synchronous flash speed 1/320S, let you enjoy shooting world freely.2. Worldwide universal frequency FSK24GHz, anti-interference without leaking flash.3. Maximum remote control distance of 100m, strong penetration, no pressure through the wall.4. Professional manufacture, 16 channels, do not interfere with each other.5. Adopts AC power supply, lasting and durable, with adapter, free switching between 6.35 and 3.5 plug.6. Strong compatibility, single point trigger, suitable for Canon/Nikon/Sony/Pentax cameras.Specification:Condition: 100% Brand NewItem Type: Wireless High Speed TriggerBrand: NiceFotoModel: AC-2.4AMaterial: PlasticColor: As Picture ShownWorking Frequency: FSK2.4GHzSynchrospeed: 1/320SChannel Number: 16Transmitter Battery: 23A-12VReceiver Power Supply: AC100-240VInterface: 6.35 Trigger PlugEffective Trigger Distance: 100MWeight: Approx. 191g.Package List:1 x Transmitter1 x Receiver1 x 6.35 to 3.5 Adapter1 x Manual1 x 23A-12V Battery