Saramonic Video Recording Bundle with Shotgun Microphone, VHF Wireless Lav System, and 2-Channel Audio Mixer for DSLR Cameras & Camcorders Value Bundle with Shotgun Microphone, VHF Wireless Lav System, and 2-Channel Audio Mixer Saramonic VMIC Super-Cardioid Shotgun Condenser Video Microphone Features Super Cardioid Polar Pattern, Integrated Shock-Mount, High Pass Filter (150Hz), High Frequency Boost (+6dB), Three-position level control (-10dB, 0dB, +20dB), All Aluminum Construction, is powered by 2 "AA" Batteries & backed by a 1-year warranty Saramonic SR-WM4C Wireless 4-Channel VHF Lavalier Omnidirectional Microphone System Includes Transmitter, Receiver & Lavalier Microphone and features VHF 203-216MHz Frequency; Four Selectable Channels, 200' (60m) Range, Headphone Monitoring Jack and Volume Control & 1-year warranty Saramonic SR-AX100 2-Channel Audio Mixer Features One 3.5mm (1/8") stereo and two 3.5mm (1/8") mono inputs, One 3.5mm (1/8") stereo output, Dual audio control knobs; Mono/Stereo switch & 1-year warranty All Parts Covered Under 1 Year Warranty with USA-Based Support