Vello FreeWave Captain Wireless TTL Triggering System for Nikon FreeWave Captain TTL Wireless Trans. | FreeWave Captain TTL Wireless Rec. | Flash Cables and Shutter Release Cable 2.4GHz Reduced Interference Frequency | Battery Indicator on Transmitter | Range Up to 300', 4 Channels Flash Sync up to 1/8,000 Sec. | 3.5mm Sync Connection | Dual-Function Shutter Release Button LED Indicators, Pouch Case Includes: 2.5mm Remote Shutter Release Cable for Select Nikon & Fuji Cameras, 2.5mm Remote Shutter Release Cable for Select Nikon Cameras, 2.5mm Remote Shutter Release Cable for Nikon D70s & D80 Cameras, 4 x AA Batteries, FreeWave Captain Wireless TTL Receiver, FreeWave Captain Wireless TTL Transmitter, Lanyard, Limited 1-Year Warranty, Monoplug Adapter (3.5mm to 1/4" Phono), Pouch Case, Studio Trigger Cable (3.5mm to 3.5mm), User Manual