The Saramonic SR-VRM1 is a compact, plug-on linear PCM recorder that connects directly to a handheld microphone with XLR connector and records its output. It provides 48V phantom power so you can use it with both dynamic and condenser microphones to capture audio cable-free and without wireless interference, during interviews, press conferences, meetings, and more. The SR-VRM1 records WAV audio files at resolutions of up to 24-bit / 48 kHz onto a microSD or microSDHC card. A 32GB card can store up to 60 hours of audio recorded at maximum quality. The unit features an easy-to-read LCD display that enables you to adjust the microphone recording level and the selectable low-cut filter, helping you achieve optimal signal quality. A headphone jack allows you to monitor the incoming audio. Powered by two AA batteries, the SR-VRM1 can record up to eight hours with 48V off and five hours with 48V on. Key Features XLR audio input jack connects to an XLR microphone Provides 48V phantom power Up to 24-bit/48 kHz WAV audio Records on microSD and microSDHC cards 32GB maximum memory card size can store up to 60 hours of audio recorded at maximum quality or up to 180 hours of audio recorded at 16-bit / 24 kHz Easy-to-use menu and LCD display Adjustable microphone input level Switchable low-cut filter 1/8" headphone monitor output Uses two AA batteries Up to eight hours of operation with 48V off and five hours with 48V on Lightweight, all-metal construction