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About Start-up Handling Options Tinnitus Warnings More info
Technical information
The hearing aids contain the
following two radio technologies:
The hearing aid contains a radio
transceiver using short range magnetic
induction technology working at
3.84 MHz. The magnetic field strength
of the transmitter is very weak and
always below 15nW [typically below
–40 dBμA/m (-12.20 dBμA/ft) at a
distance of 10 meters (33 feet)].
The hearing aids also contain a radio
transceiver using Bluetooth Low
Energy technology and a proprietary,
short-range radio technology both
operating at ISM band 2.4 GHz.
The radio transmitter is weak and
always below 3mW equal to 4.8dBm
in total radiated power.
Only use your hearing aids in areas where
wireless transmission is permitted.
The hearing aids comply with
international standards concerning
radio transmitters, electromagnetic
compatibility, and human exposure.
Due to the limited space available on
the hearing aid, relevant approval
markings can be found in this booklet.
Additional information can be found in
the “Technical data sheets” on
www.oticon.com
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