Neewer FC-16 Multi-Channel 2.4GHz 3-IN-1 Wireless Hot Shoe Flash Receiver for Canon and Nikon DSLR Cameras Neewer Wireless Hot Shoe Flash Receiver This receiver is designed for photographic studio and on-location work to trigger various flash lights. The FC-16 transmitter (sold separately) is attached on the hot shoe of the camera while the receiver is plugged into the studio flash. Each receiver works with one studio flash. Frequency: 2.4Ghz Operating Distance: up to 25m. 16 Selectable Channels. 1/4" Tripod Mount. Sync Speed: 1/200 second. Power Supply: 2x alkaline AAA batteries (NOT INCLUDED)atteries (NOT INCLUDED)

NOTE: CAMERA AND FLASH NOT INCLUDED. Includes: Wireless Hot Shoe Flash Receiver + PC Sync Cord + Sync Adapter. 16 Selectable Channels. Operating Distance: up to 1meters. Wireless Frequency System: 2.4GHz.

Wireless Communication Technology: Radio Frequency. Number of Batteries: 2 AAA batteries required. Connectivity Technology: Radio Frequency. Item Dimensions LxWxH: 7.3 x 3.2 x 1.9 inches. Camera Flash: Studio. Compatible Mountings: Canon, Nikon. Brand: Neewer. Manufacturer: Neewer. Date First Available: October 15, 2014. Is Discontinued By Manufacturer: No. Best Sellers Rank: #102 in Photographic Lighting Remote Triggers. Customer Reviews: 4.3 out of 5 stars 404 ratings 4.3 out of 5 stars. Batteries: 2 AAA batteries required. Item model number: 10081863@@1. : B00OUKQOQA. Item Weight: 4.1 ounces. Product Dimensions: 7.3 x 3.2 x 1.9 inches.