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DNCT4 USB Voice Recognition Headset AC-840 NEW

Voice recognition certified. Direct Noise Canceling Microphone Technology. Monaural headset. Adjustable headband. 180 degree microphone. Leatherette ear pad. Adjustable boom arm. Able to wear on right or left side.

Voice recognition certified

DNCT4: Direct Noise Canceling Microphone Technology

Monaural headset

Adjustable headband

180 degree microphone

Leatherette ear pad

Adjustable boom arm

Ambidextrous design (wear on right or left side)

$5.00 plus $4.95 shipping

Philips SBC HN110 - headphones NEW

Noise-canceling headphones

Active noise-canceling headphones don't eliminate noise entirely; rather,they hush ambient noise by creating antinoise that obviates the noise at your ear. The better models significantly reduce the whoosh of jet planes' air conditioning systems, but are somewhat less effective at quieting the background din on trains and buses. Since you no longer have to crank up the volume to overcome background noise, you can listen at lower levels, which leads to reduced ear fatigue—a definite plus. You'll also hear more low-level detail in your music. However, some users may be sensitive to the antinoise, which exerts pressure on your eardrums. Most folks won't notice it, but we recommend auditioning noise-canceling headphones before you buy. Noise-canceling headphones comes in all form factors, from full size to earbuds, but no matter the style, they always use batteries to power the circuitry, which may be stored in the ear cup of larger headphones or in a separate in-line module on smaller models.

$5.00 plus $4.95 shipping

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