Hi-Fun hi-Deejay User Manual download pdf (Page 8)

Headphones use:

hi-Deejay is fully equipped: it comes with a built-in remote

microphone allowing use with phone or music player and

a button to control your music player*.

*Use mode may vary according to your device.

SOUND / NOISE LEVEL(dB) / EFFECT

●Whisper / 30 / very quiet

●Quiet ofce / 50-60 / comfortable hearing levels are

under 60db

●Vacuum cleaner, hair dryer / 70 / intrusive; interferes

with telephone conversations

●Food blender / 85-90 / 85dB is the level at which

hearing damage (8hrs.) begins

●Garbage truck, cement mixer / 100 / No more than

15 minutes of unprotected exposure recommended for

sounds between 90-100 dB

●Power saw, drill-jackhammer / 110 / regular exposure

to sound over 100 dB of more than 1 minutes risks

permanent hearing loss

●Rock concert (varies) / 110-140 / threshold of pain

begins around 125 dB

click

click and hold

microphone

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Hi-Fun hi-Deejay User Manual Page 8