Check the listing for details. Pixel TF-372RX Soldier Wireless Flash Trigger & Remote F/ Nikon. Single Receiver. Color: Black, Condition: Open box. Listed at 24.99 USD. PLEASE NOTE: I AM TIRED OF FIGHTING WITH BUYERS WHO DO NOT COMPREHEND WHAT THEY ARE PURCHASING. I AM SELLING A USED ITEM IN USED CONDITION FOR USERS ONLY. IF YOU ARE "COLLECTOR" OR "PERFECTIONIST" DON'T EXPECT TO PAY 20% OFF RETAIL AND GET A BRAND NEW ITEM! PLEASE SEE OTHER AUCTIONS IF YOU ARE LOOKING FOR BRAND NEW EQUIPMENT.PLEASE BE SURE YOU KNOW WHAT YOU ARE BUYING. Pixel TF-372RX Soldier Wireless Flash Trigger & Remote For Nikon DSLR Cameras. Single Receiver Only. Unused. Box. See second picture.Pixel TF-371RX Soldier Wireless Flash Trigger for Canon (Receiver Only)Manufacturer Part # TF-371RX Overview:Soldier is a professional flash trigger with simple shutter remote function, with a "wake-up" function which can wake up the flash automatically.Transmitter is available to control A/B/C groups individually with a maximum of 7 different flash combinations.Receiver can be set as group A B or C, multi-receivers available for each group. Changeable connecting cable for different camera model.Shutter speed up to 1/320s. (Depend on the camera model. some cameras are only support 1/250s or lower)Soldier is using world wide free 2.4GHz frequency; set the channel by cross-over point which stronger anti-interference ability. This product is using FSK modulation which more stabilize. Unique power saving method that save more battery life for the transmitter and receiver.Wireless Flash Grouping is the main feature added to the Soldier TF-37X since the Pawn TF-36XSpecifications:Frequency: FSK 2.4GHz Wireless SystemOperating Range: up to 80mGroup Control: 3 Groups (7 combinations)Channel: 16Package Includes:Pixel TF-371RX Soldier Wireless Flash Trigger for Canon (Receiver Only)========================================== USA USPS Ground Advantage Mail -------------------$6.50 Please note that we only ship to the address on file with PayPal.