Videography, Interviews, Weddings, Vlogs Omnidirectional Lavalier Microphone Limiter & Auto-Level Prevent Distortion Records Broadcast WAV with Safety Track Locking 3.5mm Mic Input w/ Plug-In Power Volume Adjustable 3.5mm Headphone Output Up to 10 Hours via Single AAA Battery Supports microSDHC Cards up to 32GB Compatible with Most Sennheiser Lav Mics Belt-Mount, Pocket-Friendly Housing