Remote Microphone


Microphones are a necessity for many classrooms and educational settings, giving teachers and students a way to address a large group with ease.

The 4805AV Remote Microphone is ideal for school-focused English Language Learning and English Language Development (monaural) applications. It's two differently sized plugs allow for connections and uses with different media players

The Remote Microphone is functional and convenient with the ability to effectively project the voice, while also connecting to a variety of devices thanks to two different plug connections. To ensure proper use, there is an on/off switch for added convenience.

The 4805AV Remote Microphone is for language learning applications.


  • Unidirectional mic
  • Slotted cover protects the microphone
  • 6’ cable 3.5mm plug and 2.5mm plug
  • Reinforced flex points to help prevent cord breakage

Califone 4805AV Features

  • Remote start/stop switch
  • 6’ cord with 2.5-3.5mm plugs
Califone 4805AV Specifications

  • Directional Characteristic Unidirectional
  • Frequency Response 80-10,000 Hz
  • Impedance 300 Ohms
  • Sensitivity -80dB �± 3dB
  • Dimensions 1" diameter x 3.7" length
  • Weight 4 oz., shipping weight 1 lb.
  • Cable 6 feet
  • Housing Rugged ABS plastic for durability
  • Finish Black
  • Plug 2.5 and 3.5mm
  • Approved safe for use in school, business, government, and church facilities
  • Warranty 1 year from purchase date and specifically covers use in schools, early childhood facilities, day care centers, churches, businesses, and government facilities