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Noise or Static on the Headset
The most common cause of noise or static on
any wireless device is interference. Bluetooth
devices operate in the ISM band (2.402 GHz
~ 2.480 GHz); any equipment operating in
this frequency range might interfere with the
headset. Some common sources of interference
in this range are
Microwave equipment, especially microwave
ovens
Wireless LAN equipment or WiFi connections
Other Bluetooth devices or computers
Certain cordless telephones
Certain medical equipment and appliances
If you have problems with static during calls,
look for one of these interference sources, and
try moving away from it.
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If the noise continues, there may be
interference on your phone itself, and any noise
in the phone’s connection will come through
on the headset, too. Transfer the call to your
phone and see if the audio quality improves.
If it doesn’t, look around for things that can
interfere with your phone.
Safety and Handling Information
For maximum product life, do not drop, throw,
or crush the headset. Do not expose it to
humidity, dust, or temperatures above 125 F.
Cleaning the headset
If necessary, remove the ear cushion and
earhook. Dampen a lint-free cloth with water or
a cleaner specially designed for electronics, and
gently wipe the headset clean.
