Its lightweight, adjustable, modular headband, flexible wireframe and soft earpieces provide a comfortable fit while still allowing the Beta 53 to be positioned as close to the left or right corner of the mouth as possible, assuring maximum voice pickup. The Beta 53 microphone itself features an extended frequency response and high SPL handling ability. The Beta 53 is uniquely designed to provide the sound quality and performance consistency required for environments such as professional theater, event production, trade shows or seminars - the best sound with minimal visibility.Beta 53Black finishDetachable in-line preamp for wired applicationsRequires phantom powerWBH53B Wireless Beta53 Black finishTA4F connector for wireless applicationsWBH53T Wireless Beta53 Tan finishTA4F connector for wireless applicationsFeaturesComfortable, latex-free Dynaflex earforms that hide behind the earsThin, non-reflective wireframe that is easily hidden underneath hairUltra-thin detachable microphone boom mount for right or left positioningInterchangeable frequency response caps (mild or high, two pieces each)Two foam windscreens includedClothing clip for securing cableCorrosion resistantEasy to cleanDurable carrying case for protective storageAvailable with either TA4F connectors or tinned leads (no connector) for full wireless system compatibility