HamiltonBuhl T-PRO TRRS School Testing Headset with Noise-Cancelling Microphone

$23.95 $42.95
(You save $19.00 )
Bulk Pricing:

Below are the available bulk discount rates for each individual item when you purchase a certain amount

  • Buy 40 or above and pay only $21.95 each
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TRRS headset designed for school testing!

T-PRO SERIES headsets from HamiltonBuhl are deluxe headsets exclusively developed to deliver on all testing specification requirements! Customers are finding these to be excellent TELPAS school testing headsets, distance learning headsets, call center headsets and more. The newly-designed T-Pro Multimedia headset comes with a TRRS plug, and is also available with a USB plug.

  • Superior speaker drivers for crystal clear sound quality
  • Ambient noise-cancelling, adjustable, steel-reinforced gooseneck microphone with wider frequency response range to capture all student responses even lower and higher frequencies
  • “Ambidextrous" gooseneck mic with a 210° swivel range to accommodate both right and left-handed users
  • Noise-reducing, deluxe ear cup design to minimize noise for better concentration and focus
  • On-ear cup volume control knob to eliminate accidental volume changes during testing
  • Soft, comfortable Leatherette ear cushions for easy cleaning and easy care
  • Dura-Cord – 5’ chew- and kink-resistant cord
  • Lightweight, durable design with foldable headband for easy storage
  • Slim barrel, 120° jack for easier audio-jack insertion into devices with protective covers.


  • Noise-reducing, deluxe ear cup design to minimize noise for better concentration and focus
  • Soft, comfortable Leatherette ear cushions or easy cleaning and easy care
  • 40mm Stereo Speaker Drivers
  • Ear Cup Volume Control, Mute Dial
  • Impedance: 32Ω
  • Max. Input Power: 100mW
  • Frequency: 20~20,000Hz
  • Sensitivity: 105dB ±4dB
  • Plug: 3.5mm (1/8") TRRS
  • 5' Dura-Cord™ chew-resistant, PVC-sleeved, braided nylon cord
  • Warranty: 1 Year


  • Stereo, Unidirectional
  • Steel-reinforced
  • Ambient noise-cancelling
  • Mic Frequency: 50~16,000Hz
  • Mic Sensitivity: -43dB ±3dB
  • Impedance: 3320 ohms
Plug Type:
3.5 mm TRRS
Ear Pad Type:
On Ear Headphones
Microphone Type:
Classroom Headphones:
Classroom Headphones