Califone 2800-RDT
Red Listening First Stereo Headset with To Go Plug

OUR PART #  2800-RDT

The Califone International 2800-RDT is a fun & engaging Listening First headset that helps beginners succeed with their read-alongs. This classroom-rugged iCompatible headset is purpose built for younger students and loaded with added safety features. It’s ideal for individual and small group listening & language learning activities with tablets, computers, MAC / Windows-based mobile devices.

Califone International 2800-RDT Features:

  • Adjustable headband for personalized fit
  • Smaller overall headband to fit younger children
  • Rugged ABS plastic construction for classroom safety
  • Permanently attached 5.5’ straight cord with reinforced “strain” relief connection resists accidental pull out
  • Single 3.5mm To Go plug connects with smartphones, tablets, computers, Chromebooks, computers or a jackbox
  • Flexible electret microphone
  • Ambient noise-reducing earcups lower outside noise so volume does not need to be as high for hearing safety, keeps students more on task
  • Protective slotted baffles inside the earcups cover the speakers and help prevent accidental damage from prying fingers & foreign objects
  • Two-year warranty for school use - unlike headsets purchased at consumerelectronics stores whose warranties would be voided if used in schools

Califone International 2800-RDT Specifications:

  • Electret Microphone:
    • Sensitivity: -46dB ± 3dB at 1kHz
    • Frequency Response: 10 - 10KHz
    • SPL: 113 db +/- 3db
    • Voltage: 2 V standard, 10 V maximum
  • Speaker:
    • Cone: 30mm Mylar
    • Magnet: Ferrite
    • Impedance: 32 Ohms each side+/-15%
    • Frequency Response: 20 - 20KHz
    • SPL: 113 db +/- 3db, 3 dB R/L output difference
    • Rating Input: 40 mw
    • Distortion: 5%
    • Sensitivity: 98dB ± 3dB at 1kHz
    • Volume Control: None
    • Plug: Single 3.5mm To Go plug, nickel-plated
  • Cord: 5.5 feet, straight cord
  • Headband: Adjustable, polypropylene
    • Earcups: Noise-reducing, ABS plastic for durability
    • Earpads: Foam-filled PVC
  • Weight: 9.6 ounces, shipping weight 1 lb.
  • Warranty: 2 years for use in early childhood daycare centers, schools,businesses, churches and Head Start facilities

WARNING: Cancer and Reproductive Harm -

Add to Cart

We're sorry, only of this item available

Call a Sales Pro at for more information

Serving Contractors, Dealers, and Installers Since 1977

Contact: 1-800-828-0509 / Hours: Mon - Fri 7:00AM - 7:00PM