Specifications:

? Universal XLR transmitter converts any Lo-Z dynamic microphone into a wireless system
? Simple single-button pairing of transmitter/receiver; connects in seconds
? Enjoy up to 90 feet (30 m) of reliable connectivity and over 6 hours of battery life
? Lithium ion-powered transmitter conveniently recharges via Micro USB
? Compact receiver with 1/4″ out powered via Micro USB too
? Ideal for all but the largest sound environments: Small to medium stages, karaoke, public speaking, wedding, business presentations, and beyond
? Smart, ergonomic, industrial design
? Designed to be comfortably gripped
? Compatible with any wired XLR microphone
? Allows use with both dynamic and condenser microphones