Huawei EVI-CG010 Quick Start Manual page 89

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Do not attempt to replace the battery yourself — you may damage the
battery, which could cause overheating, fire, and injuries.
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Avoid disassembling or modifying your device and its accessories.
Unauthorized disassembly and modifications may result in voiding the
factory warranty.
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Stop using this device, close all apps, and disconnect all connected devices
before performing cleaning and maintenance on this device.
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The charging converter is not waterproof. Before charging, clean the
charging contact points on the glasses and metal contacts on the
charging converter. If there is any moisture, wipe it dry promptly to avoid
short circuits.
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Do not rinse the arms or perform ultrasonic cleaning on your glasses.
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If you experience skin discomfort when wearing this device, take it off and
consult a doctor.
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This device's firmware will automatically update whenever it connects to
a previously paired Honor device (released before the end of 2020) or a
previously paired Huawei device, and Wi-Fi or mobile data is enabled. You
can disable automatic firmware updates in Settings.
Optical lens light transmission rate description (applicable to sunglasses)
0 Extremely limited protection against strong sunlight
1 Limited protection against strong sunlight
2 Good protection against strong sunlight
3 Strong protection against strong sunlight
4 Extremely strong protection against strong sunlight, such as at a beach, ski
resort, mountain, or desert
Disposal and recycling information
This symbol on the product, battery, literature, or packaging means
that the products and batteries should be taken to separate waste
collection points designated by local authorities at the end of the
lifespan. This will ensure that EEE waste is recycled and treated in a
manner that conserves valuable materials and protects human health and the
environment. For more information, please contact your local authorities,
retailer, or household waste disposal service, or visit the website
https://consumer.huawei.com/en/.
EU Regulatory Conformance
Hereby, Huawei Device Co., Ltd. declares that this device EVI-CG010 is in
compliance with the following Directive RED 2014/53/EU, RoHS 2011/65/EU,
EU REACH regulation, and Batteries (where included) directive.
The full text of the EU declaration of conformity and most recent information
about accessories & software are available at the following internet address:
https://consumer.huawei.com/certification.
Frequency Bands and Power
Bluetooth: 2.4 GHz < 15 dBm.
RF Exposure Information
This device is a low-power radio transmitter and receiver. As recommended by
international guidelines, the device meets applicable national SAR limits of 2.0
W/kg (10g) and 1.6 W/kg (1g).
10g SAR: meets low-power exclusion level, SAR test is not required.
1g SAR: meets low-power exclusion level, SAR test is not required.
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