VXI TalkPro 100 Headset

The VXI TalkPro USB 100 is a single earphone headset. The TalkPro USB-100 from VXI incorporates two key technologies to achieve superior microphone performance. The Gentex noise canceling microphone element ensures high speech recognition accuracy. Digital Signal Processing technology assures compatible audio performance by converting the headset's analog microphone signal to a digital signal recognized by the computer. Also features volume control, microphone mute, and quick disconnect.

• Superior quality Gentex noise canceling microphone
• Easy to use: simple plug and play USB connection
• All day wearing comfort
• Flexible microphone boom stays in position
• Adjustable headband for great fit
• Swivel ear piece and soft cupped ear cushion
• Left or right side microphone placement
• Durable components for long headset life
• For Windows 98SE, Windows 2000, Windows Me, Windows XP
• Two year unconditional warranty

Microphone Specifications:
Microphone: Gentex noise canceling
Ambient noise suppression: 13dB @ 1kHz, typical
Output impedance: 1.8 kOhms typical
Sensitivity: -54dB @ 1kHz (defined 1" from talk-side, 82dB SPL)
Signal to noise ratio: More than 50db
Frequency response: 100Hz to 6.3 kHz, optimized for voice
Operating current: 300uA max
Operating voltage: 1.0 V DC min. to 20 V DC max.

Receive Specifications
Speaker: Dynamic, 36mm diameter
SPL:99 + 3dB (MEAN VALUE @ 0.8, 1.0, 1.2, 1.5 KHz)
Impedance: 300 Ohms
Frequency response: 190 Hz to 5.2 kHz
Rated input power: 40mW continuous, 100 mW maximum warranty

Mechanical Specifications:
Cables: Stranded wire, PVC insulation, polyurethane jacket
TalkPro USB Connection: USB sample rates down sampled by host: 8, 11.025, 22.05, 44.1 kHz, normal USB sample rate 48kHz
Microphone Boom: Flexible gooseneck / Swivels 270 degrees for left or right ear placement
Headband: Stainless steel adjustable band; Ratchet Positioning
Weight (without cord) 1.5 oz
Cord: Upper and lower cords connected via quick disconnect style pendant
Cord Length: 10' 7"

Microphone Specifications:
Microphone: Gentex noise canceling
Ambient noise suppression: 13dB @ 1kHz, typical
Output impedance: 1.8 kOhms typical
Sensitivity: -54dB @ 1kHz (defined 1" from talk-side, 82dB SPL)
Signal to noise ratio: More than 50db
Frequency response: 100Hz to 6.3 kHz, optimized for voice
Operating current: 300uA max
Operating voltage: 1.0 V DC min. to 20 V DC max.

Receive Specifications
Speaker: Dynamic, 36mm diameter