Kyocera Corporation E4520 用户手册
This device have been tested to comply with the
Sound Pressure Level requirement laid down in the
applicable EN 50332-2 standards. Permanent
hearing loss may occur if earphones or headphones
are used at high volume for prolonged periods of
time.
Sound Pressure Level requirement laid down in the
applicable EN 50332-2 standards. Permanent
hearing loss may occur if earphones or headphones
are used at high volume for prolonged periods of
time.
Warning statement:
● To prevent possible hearing damage, do not listen
at high volume levels for long periods.
● Users have to use the connection to USB
interfaces with USB 2.0 version or higher.
The highest reported SAR values of the DuraXV are:
Head: 0.126 W/kg
Body-worn: 0.188 W/kg
In Europe, the SAR limit for mobile devices used by
the public is 2.0 watts/kg (W/kg) averaged over
10 grams of tissue for the body or head.
the public is 2.0 watts/kg (W/kg) averaged over
10 grams of tissue for the body or head.