hr-和记娱乐手机版下载

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hr-1

features:


the hr-1 is a single-sided, medium-weight passive noise reduction headset with dynamic noise-canceling microphones. the headset has a noise reduction rating of 21db; suitable for use in a moderately noisy environment. the ergonomic moleskin-covered headband design distributes the ear cushion pressure evenly over the entire ear with no pressure points, ensuring hours of comfortable wear. an added advantage of this headset design is that it folds into compact form for ease of transport and storage.



specifications


color

black

connector options

a4f, a4m, a5m, or pigtail termination

cord length

5 ft (1.524 m)

frequency response

100 hz - 3 khz

impedance

300 ω

microphone frequency response

150 hz - 8 khz

microphone impedance

200 ω

microphone sensitivity

-65 dbv/pa @1cm

microphone type

dynamic noise-cancelling

sides

single-sided

speaker sensitivity

95db spl/mw @1khz

weight

11 oz (311.84 g)


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