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.
FEATURES:
HEADSET SPECIFICATIONS:
- 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
MICROPHONE SPECIFICATIONS:
- Stereo, Unidirectional
- Steel-reinforced
- Ambient noise-cancelling
- Mic Frequency: 50~16,000Hz
- Mic Sensitivity: -43dB ±3dB
- Impedance: 3320 ohms