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NOISE
CANCELLING HEADSETS
Item code : eTEC-HNC-303,
eTEC-HNC-305 |
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MODEL: eTECNC303.
SPEAKERS:
F 40mm.
FREQUENCY
RANGE: 20Hz-20,000Hz.
IMPEDANCE:
32.
SENSITIVITY:
112 db.
POWER
RATE: 20 MW.
ACTIVE
CANCELLATION: 15 db at 250 Hz.
POWER:
AAA*1 Battery (1.5V DC).
CABLE
LENGTH: 1200 mm.
To request for Pricing, please click
here.
MODEL: eTECNC305.
SPEAKERS:
F 10mm.
FREQUENCY
RANGE: 20Hz-20,000Hz.
IMPEDANCE:
16.
SENSITIVITY:
110 db.
POWER
RATE: 5 MW.
ACTIVE
CANCELLATION: 12 db at 250 Hz.
POWER:
AAA*1 Battery (1.5V DC).
CABLE
LENGTH: 800 mm.
To request for Pricing, please click
here.
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