Sennheiser EW 500 BOOM G4 Camera-Mount Wireless Plug-On Mic System with No Mic (GW1: 558 to 608 MHz) Bundle with SKB iSeries Waterproof Case and Rapid Charger $100 - $200 such as Canon EOS 7D

such as Canon EOS 7D Mark II

and each battery-powered belt-pack features 100 individual UHF channels for selecting between open frequencies

and four AA alkaline batteries

Total Solution:

Sampler Sample-length and number of samples only limited by your computer's RAM capacity

Sennheiser EW 500 BOOM G4 Camera-Mount Wireless Plug-On Mic System with No Mic (GW1: 558 to 608 MHz) Bundle with SKB iSeries Waterproof Case and Rapid Charger $100 - $200 such as Canon EOS 7DThe Sennheiser EW 500 BOOM G4 Kit is a camera mount wireless plug on microphone system that brings advanced features to the EW Series, expanding this industry standard system into a fully professional, yet cost effective solution that filmmakers, videographers, and journalists can rely on even in challenging shooting environments like big cities. The rugged EW 500 BOOM G4 combines a wide 50 MHz bandwidth with 2000 frequencies and an RF output level up